Update

.gitignore

@@ -15,3 +15,23 @@ devscripts
 backend/data/stackpulse.db
 backend/data/stackpulse.db-shm
 backend/data/stackpulse.db-wal
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+pnpm-lock.yaml
+package-lock.json
+yarn.lock
+dist
+dist-ssr
+*.local
+!.vscode/extensions.json
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

Dockerfile

@@ -22,6 +22,9 @@ RUN npm run build
 # ===============================
 FROM node:20-alpine AS runtime
 
+#Install SSH-Client
+RUN apk add --no-cache openssh-client
+
 # Arbeitsverzeichnis
 WORKDIR /app/backend
 

README.md

@@ -1,6 +1,9 @@
-# 📦 StackPulse
+![StackPulse Logo](assets/images/stackpulse.png)
+
+# 📦 StackPulse ![Release](https://img.shields.io/badge/release-v0.2-blue.svg) 
 
 **StackPulse** ist eine kleine Web-App, die über die Portainer-API deine Docker-Stacks verwaltet und aktualisiert.  
+Aktuell funktioniert StackPulse nur mit der Business-Edition von Portainer. Die Communitiy-Edition wird in einem späteren Release implementiert!
 Sie besteht aus einem **Backend (Node.js/Express)** und einem **Frontend (React/Tailwind)**.  
 
 Ziel:  
@@ -13,7 +16,7 @@ Ziel:
 ## 🚀 Features & Roadmap
 
 <details>
-  <summary>✅ v0.1.0 – Initial Release</summary>
+  <summary>✅ v0.1 – Initial Release</summary>
 
 - Projektstruktur mit Frontend & Backend  
 - Lokales Startskript (`scripts/start-dev.sh`)  
@@ -24,8 +27,8 @@ Ziel:
 
 </details>
 
-<details open>
+<details>
-  <summary>🟡 v0.2.0 – In Entwicklung</summary>
+  <summary>✅ v0.2 – Release</summary>
 
 ### Backend
 - [x] Anbindung einer SQLite-Datenbank  
@@ -45,15 +48,55 @@ Ziel:
 </details>
 
 <details>
-  <summary>🔮 Geplante Features (v0.3+)</summary>
+  <summary>✅ v0.3 – Release</summary>
+
+### Backend
+- [x] Automatische Datenbereinigung: Duplikate bei Stack-IDs erkennen & entfernen
+- [x] Erweiterung der Logs  
+- [x] API für Filter & Suche (Stacks nach Name/Status abrufen)  
+
+### Frontend
+- [x] Filter: Stacks nach Name oder Status durchsuchen 
+- [x] Benachrichtigungen im UI: erfolgreicher/fehlgeschlagener Redeploy (Toast)  
+- [x] Visualisierung der Datenbereinigung (Konflikt/Auto-Fix Meldungen)  
+
+### Features
+- [x] Frontend-Filter für schnellere Navigation bei vielen Stacks  
+- [x] Echtzeit-Feedback im UI (Notifications)  
+- [x] Datenkonsistenz sichern: keine doppelten Stack-IDs mehr
+
+</details>
+
+<details open>
+<summary>✅ v0.4 – Release</summary>
+
+### Backend
+- keine Änderungen
+
+### Frontend
+- [x] GUI komplett überarbeitet 
+- [x] Umstellung auf Material Tailwind
+- [x] Dashboard von Creative Tim als neues Frontend
+
+### Features
+- [x] Neue, übersichtliche Oberfläche im Material Design
+- [x] leicht erweiterbar durch vorgefertigte Komponenten 
+- [x] kleine Bugfixes
+
+</details>
+
+<details open>
+  <summary>🔮 Geplante Features (v0.5+)</summary>
 
 - Notifications (z. B. via Webhooks oder Mail)  
 - Authentifizierung & Benutzerverwaltung  
 - Monitoring (Status, CPU/RAM)  
-- Verbesserte UI/UX  
+- Export/Import von Scheduler-Jobs (z. B. JSON)  
+- Integration Community Edition
 
 </details>
 
+</details>
 
 ---
 
@@ -62,6 +105,8 @@ Ziel:
 ```bash
 stackpulse/
 ├── backend/          # Node.js Backend mit Express
+│   └── data          # SQlite Datenbank
+│   └── db            # Datenbank-Integration
 ├── frontend/         # React Frontend mit Tailwind
 ├── scripts/          # Lokale Hilfsskripte (nicht Teil des Images)
 │   └── start-dev.sh  #Skript für den lokalen Start
@@ -95,12 +140,32 @@ services:
         image: ghcr.io/mboehmlaender/stackpulse
         ports:
           - '4001:4001'
+        volumes:
+          - stackpulse_data:/app/backend/data
         environment:
-          - PORTAINER_URL=Deine_Portainer_Adresse/
+          PORTAINER_URL: "Your_Portainer_Server_Address"
-          - PORTAINER_API_KEY=Dein_Portainer_API_Key
+          PORTAINER_API_KEY: "Your_Portainer_API_Key"
-          - PORTAINER_ENDPOINT_ID=Deine_Portainer_Endpoint_ID
+          PORTAINER_ENDPOINT_ID: "Your_Portainer_Endpoint_ID"
+          SELF_STACK_ID: "Stackpulse ID"
+        restart: unless-stopped
+
+volumes:
+  stackpulse_data:
+
 ```
 
+Die PORTAINER_ENDPOINT_ID erhältst du, wenn du die die URL im Browser ansiehst, wenn du das Dashboard in Portainer öffnest:
+
+![PORTAINER_ENDPOINT_ID](assets/images/ENDPOINT_ID.png)
+
+Die 3 wäre in diesem Fall Endpoint-ID.
+
+Die STACK_SELF_ID findest du, wenn du das Frontend von StackPulse öffnest:
+
+![SELF_STACK_ID](assets/images/SELF_STACK_ID.png)
+
+Diese ID kann erst nach dem Deploy von Stackpulse ausgelesen werden. Vergiss daher nicht, nach dem Hinterlegen der ID in den Variablen das Stack noch einmal zu redeployen!
+
 ---
 
 ## 📋 Voraussetzungen

backend/db/migrate.js

@@ -13,6 +13,8 @@ CREATE TABLE IF NOT EXISTS redeploy_logs (
 );
 `;
 
+
+
 db.exec(createRedeployLogsTable);
 
 try {
@@ -28,4 +30,17 @@ try {
 
 console.log('✅ redeploy_logs table ready');
 
+const createSettingsTable = `
+  CREATE TABLE IF NOT EXISTS settings (
+    key TEXT PRIMARY KEY,
+    value TEXT,
+    updated_at TEXT DEFAULT CURRENT_TIMESTAMP
+  )
+`;
+
+db.exec(createSettingsTable);
+
+console.log('✅ settings table ready');
+
+
 db.close();

backend/db/settings.js

@@ -0,0 +1,61 @@
+import { db } from './index.js';
+
+const getSettingStmt = db.prepare('SELECT key, value, updated_at FROM settings WHERE key = ?');
+const setSettingStmt = db.prepare(`
+  INSERT INTO settings (key, value, updated_at)
+  VALUES (@key, @value, CURRENT_TIMESTAMP)
+  ON CONFLICT(key) DO UPDATE SET
+    value = excluded.value,
+    updated_at = CURRENT_TIMESTAMP
+`);
+const deleteSettingStmt = db.prepare('DELETE FROM settings WHERE key = ?');
+
+export function getSetting(key) {
+  try {
+    return getSettingStmt.get(key) || null;
+  } catch (err) {
+    console.error(`❌ [Settings] Fehler beim Lesen des Settings "${key}":`, err.message);
+    return null;
+  }
+}
+
+export function setSetting(key, value) {
+  try {
+    setSettingStmt.run({ key, value });
+    return true;
+  } catch (err) {
+    console.error(`❌ [Settings] Fehler beim Speichern des Settings "${key}":`, err.message);
+    return false;
+  }
+}
+
+export function deleteSetting(key) {
+  try {
+    deleteSettingStmt.run(key);
+    return true;
+  } catch (err) {
+    console.error(`❌ [Settings] Fehler beim Löschen des Settings "${key}":`, err.message);
+    return false;
+  }
+}
+
+export function getJsonSetting(key, defaultValue = null) {
+  const row = getSetting(key);
+  if (!row || row.value === null || row.value === undefined) return defaultValue;
+  try {
+    return JSON.parse(row.value);
+  } catch (err) {
+    console.warn(`⚠️ [Settings] Konnte JSON für Setting "${key}" nicht parsen:`, err.message);
+    return defaultValue;
+  }
+}
+
+export function setJsonSetting(key, value) {
+  try {
+    const payload = value === undefined ? null : JSON.stringify(value);
+    return setSetting(key, payload);
+  } catch (err) {
+    console.error(`❌ [Settings] Fehler beim Serialisieren von Setting "${key}":`, err.message);
+    return false;
+  }
+}

backend/maintenance/state.js

@@ -0,0 +1,63 @@
+import { getJsonSetting, setJsonSetting } from '../db/settings.js';
+
+const MAINTENANCE_KEY = 'maintenance_mode';
+
+const DEFAULT_STATE = {
+  active: false,
+  message: null,
+  activatedAt: null,
+  updatedAt: null,
+  extra: null
+};
+
+let maintenanceState = loadState();
+
+function loadState() {
+  const saved = getJsonSetting(MAINTENANCE_KEY, null);
+  if (!saved) {
+    const initial = { ...DEFAULT_STATE, updatedAt: new Date().toISOString() };
+    setJsonSetting(MAINTENANCE_KEY, initial);
+    return initial;
+  }
+  return {
+    ...DEFAULT_STATE,
+    ...saved
+  };
+}
+
+function persistState(state) {
+  maintenanceState = {
+    ...DEFAULT_STATE,
+    ...state,
+    updatedAt: new Date().toISOString()
+  };
+  setJsonSetting(MAINTENANCE_KEY, maintenanceState);
+  return maintenanceState;
+}
+
+export function getMaintenanceState() {
+  return { ...maintenanceState };
+}
+
+export function isMaintenanceModeActive() {
+  return Boolean(maintenanceState?.active);
+}
+
+export function activateMaintenanceMode({ message = null, extra = null } = {}) {
+  const now = new Date().toISOString();
+  return persistState({
+    active: true,
+    message,
+    extra,
+    activatedAt: now
+  });
+}
+
+export function deactivateMaintenanceMode({ message = null } = {}) {
+  return persistState({
+    active: false,
+    message,
+    extra: null,
+    activatedAt: null
+  });
+}

backend/public/index.html

@@ -1,12 +1,39 @@
+<!-- 
+=========================================================
+* Material Tailwind Dashboard React - v2.1.0
+=========================================================
+* Product Page: https://www.creative-tim.com/product/material-tailwind-dashboard-react
+* Copyright 2023 Creative Tim (https://www.creative-tim.com)
+* Licensed under MIT (https://github.com/creativetimofficial/material-tailwind-dashboard-react/blob/main/LICENSE.md)
+* Coded by Creative Tim
+=========================================================
+* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+-->
 <!DOCTYPE html>
-<html lang="de">
+<html lang="en">
   <head>
     <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/img/favicon.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>StackPulse</title>
+    <title>Material Tailwind Dashboard React | By Creative Tim</title>
+    <link
+      href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css"
+      integrity="sha512-xh6O/CkQoPOWDdYTDqeRdPCVd1SpvCA9XXcUnZS2FmJNp1coAFzvtCN9BmamE+4aHK8yyUHUSCcJHgXloTyT2A=="
+      crossorigin="anonymous"
+      referrerpolicy="no-referrer"
+    />
+    <script defer data-site="YOUR_DOMAIN_HERE" src="https://api.nepcha.com/js/nepcha-analytics.js"></script>
     
-    <script type="module" crossorigin src="/assets/index-a1f09468.js"></script>
+    <!-- Nepcha Analytics (nepcha.com) -->
-    <link rel="stylesheet" href="/assets/index-0842cd3a.css">
+    <!-- Nepcha is a easy-to-use web analytics. No cookies and fully compliant with GDPR, CCPA and PECR. -->
+    <script defer data-site="YOUR_DOMAIN_HERE" src="https://api.nepcha.com/js/nepcha-analytics.js"></script>
+    <script type="module" crossorigin src="/assets/index-12a5cbeb.js"></script>
+    <link rel="stylesheet" href="/assets/index-c94d5694.css">
   </head>
   <body>
     <div id="root"></div>

frontend/index.html

@@ -1,10 +1,37 @@
+<!-- 
+=========================================================
+* Material Tailwind Dashboard React - v2.1.0
+=========================================================
+* Product Page: https://www.creative-tim.com/product/material-tailwind-dashboard-react
+* Copyright 2023 Creative Tim (https://www.creative-tim.com)
+* Licensed under MIT (https://github.com/creativetimofficial/material-tailwind-dashboard-react/blob/main/LICENSE.md)
+* Coded by Creative Tim
+=========================================================
+* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+-->
 <!DOCTYPE html>
-<html lang="de">
+<html lang="en">
   <head>
     <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/img/favicon.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>StackPulse</title>
+    <title>Material Tailwind Dashboard React | By Creative Tim</title>
-    <link rel="stylesheet" href="/src/index.css" />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700;900&display=swap"
+      rel="stylesheet"
+    />
+    <link
+      rel="stylesheet"
+      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.2.0/css/all.min.css"
+      integrity="sha512-xh6O/CkQoPOWDdYTDqeRdPCVd1SpvCA9XXcUnZS2FmJNp1coAFzvtCN9BmamE+4aHK8yyUHUSCcJHgXloTyT2A=="
+      crossorigin="anonymous"
+      referrerpolicy="no-referrer"
+    />
+    <script defer data-site="YOUR_DOMAIN_HERE" src="https://api.nepcha.com/js/nepcha-analytics.js"></script>
+    
+    <!-- Nepcha Analytics (nepcha.com) -->
+    <!-- Nepcha is a easy-to-use web analytics. No cookies and fully compliant with GDPR, CCPA and PECR. -->
+    <script defer data-site="YOUR_DOMAIN_HERE" src="https://api.nepcha.com/js/nepcha-analytics.js"></script>
   </head>
   <body>
     <div id="root"></div>

frontend/jsconfig.json

@@ -0,0 +1,8 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["src/*"],
+    },
+  },
+}

frontend/package.json

@@ -1,23 +1,34 @@
 {
-  "name": "stackpulse-frontend",
+  "name": "material-tailwind-dashboard-react",
-  "version": "0.1.0",
+  "private": true,
+  "version": "2.1.0",
+  "type": "module",
   "scripts": {
     "dev": "vite",
     "build": "vite build",
     "preview": "vite preview"
   },
   "dependencies": {
-    "axios": "^1.7.5",
+    "axios": "1.7.5",
-    "react": "^18.2.0",
+    "socket.io-client": "4.8.1",
-    "react-dom": "^18.2.0",
+    "@heroicons/react": "2.0.18",
-    "react-router-dom": "^6.26.2",
+    "@material-tailwind/react": "2.1.4",
-    "socket.io-client": "^4.8.1"
+    "apexcharts": "3.44.0",
+    "prop-types": "15.8.1",
+    "react": "18.2.0",
+    "react-apexcharts": "1.4.1",
+    "react-dom": "18.2.0",
+    "react-router-dom": "6.17.0"
     },
   "devDependencies": {
-    "@vitejs/plugin-react": "^4.0.0",
+    "@types/react": "18.2.31",
-    "autoprefixer": "^10.4.21",
+    "@types/react-dom": "18.2.14",
-    "postcss": "^8.5.6",
+    "@vitejs/plugin-react": "4.1.0",
-    "tailwindcss": "^3.4.17",
+    "autoprefixer": "10.4.16",
-    "vite": "^4.4.9"
+    "postcss": "8.4.31",
+    "prettier": "3.0.3",
+    "prettier-plugin-tailwindcss": "0.5.6",
+    "tailwindcss": "3.3.4",
+    "vite": "4.5.0"
   }
 }

frontend/prettier.config.cjs

@@ -0,0 +1,4 @@
+module.exports = {
+  tailwindConfig: "./tailwind.config.cjs",
+  plugins: [require("prettier-plugin-tailwindcss")],
+};

frontend/src/App.jsx

@@ -1,43 +1,14 @@
-import React from "react";
+import { Routes, Route, Navigate } from "react-router-dom";
-import { NavLink, Route, Routes } from "react-router-dom";
+import { Dashboard, Auth } from "@/layouts";
-import Stacks from "./Stacks.jsx";
-import Logs from "./Logs.jsx";
-import logo from "./assets/images/stackpulse.png";
 
-const navLinkBase =
+function App() {
-  "px-4 py-2 rounded-md font-medium transition-colors duration-150";
-
-const getNavClass = ({ isActive }) =>
-  `${navLinkBase} ${isActive ? "bg-purple-600 text-white" : "text-gray-300 hover:bg-gray-700"}`;
-
-export default function App() {
   return (
-    <div className="min-h-screen bg-gray-900 text-white">
-      <header className="bg-gray-800 shadow-md">
-        <div className="max-w-6xl mx-auto px-6 py-6">
-          <div className="flex flex-col gap-4 sm:flex-row sm:items-end sm:justify-between">
-            <div className="flex flex-col items-end gap-1">
-              <span className="text-xs text-gray-500">v0.2</span>
-              <img src={logo} alt="StackPulse" className="h-10 w-auto" />
-            </div>
-            <nav className="flex gap-2 items-end">
-              <NavLink to="/" end className={getNavClass}>
-                Stacks
-              </NavLink>
-              <NavLink to="/logs" className={getNavClass}>
-                Logs
-              </NavLink>
-            </nav>
-          </div>
-        </div>
-      </header>
-      <main className="max-w-6xl mx-auto px-6 py-6">
     <Routes>
-          <Route path="/" element={<Stacks />} />
+      <Route path="/dashboard/*" element={<Dashboard />} />
-          <Route path="/logs" element={<Logs />} />
+      <Route path="/auth/*" element={<Auth />} />
-          <Route path="*" element={<Stacks />} />
+      <Route path="*" element={<Navigate to="/dashboard/stacks" replace />} />
     </Routes>
-      </main>
-    </div>
   );
 }
+
+export default App;

frontend/src/Stacks.jsx

@@ -1,297 +0,0 @@
-import React, { useEffect, useState } from "react";
-import axios from "axios";
-import { io } from "socket.io-client";
-
-export default function Stacks() {
-  const [stacks, setStacks] = useState([]);
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState("");
-  const [selectedStackIds, setSelectedStackIds] = useState([]);
-
-  const mergeStackState = (previousStacks, incomingStacks) => {
-    const prevMap = new Map(previousStacks.map((stack) => [stack.Id, stack]));
-    const sortedIncoming = [...incomingStacks].sort((a, b) => a.Name.localeCompare(b.Name));
-
-    return sortedIncoming.map((stack) => {
-      const previous = prevMap.get(stack.Id);
-      return {
-        ...stack,
-        redeploying: previous?.redeploying || stack.redeploying || false,
-        redeployDisabled: stack.redeployDisabled ?? previous?.redeployDisabled ?? false
-      };
-    });
-  };
-
-  useEffect(() => {
-    const socket = io("/", {
-      path: "/socket.io",
-      transports: ["websocket"]
-    });
-    console.log("🔌 Socket connected");
-
-    socket.on("redeployStatus", async ({ stackId, status }) => {
-      console.log(`🔄 Stack ${stackId} Redeploy Status: ${status ? "running" : "finished"}`);
-
-      setStacks(prev =>
-        prev.map(stack => {
-          if (stack.Id !== stackId) return stack;
-          return {
-            ...stack,
-            redeploying: status,
-            updateStatus: status ? stack.updateStatus : '✅'
-          };
-        })
-      );
-
-      if (!status) {
-        // Status nach Redeploy neu vom Server holen
-        try {
-          const res = await axios.get("/api/stacks");
-          setStacks(prev => mergeStackState(prev, res.data));
-        } catch (err) {
-          console.error("Fehler beim Aktualisieren nach Redeploy:", err);
-        }
-      }
-    });
-
-    return () => socket.disconnect();
-  }, []);
-
-  const fetchStacks = async () => {
-    setLoading(true);
-    try {
-      const res = await axios.get("/api/stacks");
-      setStacks(prev => mergeStackState(prev, res.data));
-    } catch (err) {
-      console.error("❌ Fehler beim Abrufen der Stacks:", err);
-      setError("Fehler beim Laden der Stacks");
-    } finally {
-      setLoading(false);
-    }
-  };
-
-  useEffect(() => {
-    fetchStacks();
-  }, []);
-
-  useEffect(() => {
-    setSelectedStackIds(prev => {
-      const filtered = prev.filter(id => {
-        const match = stacks.find(stack => stack.Id === id);
-        return match && match.updateStatus !== '✅' && !match.redeployDisabled;
-      });
-      return filtered.length === prev.length ? prev : filtered;
-    });
-  }, [stacks]);
-
-  const toggleStackSelection = (stackId, disabled) => {
-    if (disabled) return;
-    setSelectedStackIds(prev =>
-      prev.includes(stackId)
-        ? prev.filter(id => id !== stackId)
-        : [...prev, stackId]
-    );
-  };
-
-  const handleRedeploy = async (stackId) => {
-    const targetStack = stacks.find((stack) => stack.Id === stackId);
-    if (targetStack?.redeployDisabled) return;
-
-    setSelectedStackIds((prev) => prev.filter((id) => id !== stackId));
-    setStacks((prev) =>
-      prev.map((stack) =>
-        stack.Id === stackId ? { ...stack, redeploying: true } : stack
-      )
-    );
-
-    try {
-      await axios.put(`/api/stacks/${stackId}/redeploy`);
-      // Statusupdates kommen über Socket.IO
-    } catch (err) {
-      console.error("❌ Fehler beim Redeploy:", err);
-      setStacks((prev) =>
-        prev.map((stack) =>
-          stack.Id === stackId ? { ...stack, redeploying: false } : stack
-        )
-      );
-    }
-  };
-
-  const handleRedeployAll = async () => {
-    const outdatedStacks = stacks.filter((stack) => stack.updateStatus !== '✅' && !stack.redeployDisabled);
-    if (!outdatedStacks.length) return;
-
-    const outdatedIds = new Set(outdatedStacks.map((stack) => stack.Id));
-
-    setStacks(prev =>
-      prev.map(stack =>
-        outdatedIds.has(stack.Id)
-          ? { ...stack, redeploying: true }
-          : stack
-      )
-    );
-
-    try {
-      await axios.put("/api/stacks/redeploy-all");
-      setSelectedStackIds((prev) => prev.filter((id) => !outdatedIds.has(id)));
-      // Statusupdates kommen über Socket.IO
-    } catch (err) {
-      console.error("❌ Fehler beim Redeploy ALL:", err);
-      setStacks(prev =>
-        prev.map(stack =>
-          outdatedIds.has(stack.Id)
-            ? { ...stack, redeploying: false }
-            : stack
-        )
-      );
-    }
-  };
-
-  const handleRedeploySelection = async () => {
-    if (!selectedStackIds.length) return;
-
-    const eligibleIds = selectedStackIds.filter((id) => {
-      const stack = stacks.find((entry) => entry.Id === id);
-      return stack && stack.updateStatus !== '✅' && !stack.redeployDisabled;
-    });
-
-    if (!eligibleIds.length) {
-      setSelectedStackIds([]);
-      return;
-    }
-
-    const eligibleSet = new Set(eligibleIds);
-
-    setStacks(prev =>
-      prev.map(stack =>
-        eligibleSet.has(stack.Id)
-          ? { ...stack, redeploying: true }
-          : stack
-      )
-    );
-
-    try {
-      await axios.put("/api/stacks/redeploy-selection", { stackIds: eligibleIds });
-      setSelectedStackIds((prev) => prev.filter((id) => !eligibleSet.has(id)));
-      // Statusupdates kommen über Socket.IO
-    } catch (err) {
-      console.error("❌ Fehler beim Redeploy Auswahl:", err);
-      setStacks(prev =>
-        prev.map(stack =>
-          eligibleSet.has(stack.Id)
-            ? { ...stack, redeploying: false }
-            : stack
-        )
-      );
-    }
-  };
-
-  const hasSelection = selectedStackIds.length > 0;
-  const hasOutdatedStacks = stacks.some((stack) => stack.updateStatus !== '✅' && !stack.redeployDisabled);
-  const bulkButtonLabel = hasSelection
-    ? `Redeploy Auswahl (${selectedStackIds.length})`
-    : 'Redeploy All';
-
-  const bulkActionDisabled = hasSelection
-    ? selectedStackIds.length === 0 || selectedStackIds.every(id => {
-        const targetStack = stacks.find(stack => stack.Id === id);
-        return !targetStack || targetStack.redeploying || targetStack.updateStatus === '✅' || targetStack.redeployDisabled;
-      })
-    : !hasOutdatedStacks || stacks.every(stack => stack.updateStatus !== '✅' || stack.redeploying || stack.redeployDisabled);
-
-  const handleBulkRedeploy = () => {
-    if (hasSelection) {
-      handleRedeploySelection();
-    } else {
-      handleRedeployAll();
-    }
-  };
-
-  if (loading) return <p className="text-gray-400">Lade Stacks...</p>;
-  if (error) return <p className="text-red-400">{error}</p>;
-
-  return (
-    <div className="p-6">
-      <div className="flex justify-end mb-4">
-        <button
-          onClick={handleBulkRedeploy}
-          disabled={bulkActionDisabled}
-          className={`px-5 py-2 rounded-lg font-medium transition ${bulkActionDisabled ? 'bg-purple-900 cursor-not-allowed text-gray-400' : 'bg-purple-500 hover:bg-purple-600'}`}
-        >
-          {bulkButtonLabel}
-        </button>
-      </div>
-
-      <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
-        {stacks.map(stack => {
-          const isRedeploying = stack.redeploying;
-          const isSelected = selectedStackIds.includes(stack.Id);
-          const isCurrent = stack.updateStatus === '✅';
-          const isSelfStack = Boolean(stack.redeployDisabled);
-          const isSelectable = !isRedeploying && !isCurrent && !isSelfStack;
-
-          return (
-            <div
-              key={stack.Id}
-              className={`flex justify-between items-center p-5 rounded-xl shadow-lg transition border
-                ${isSelected ? 'border-purple-500 ring-1 ring-purple-500/40' : 'border-transparent'}
-                ${isRedeploying ? 'bg-gray-700 cursor-wait' : 'bg-gray-800 hover:bg-gray-700'}
-                ${!isSelectable && !isRedeploying ? 'opacity-75' : ''}`}
-            >
-              <div className="flex items-center space-x-4">
-                <input
-                  type="checkbox"
-                  checked={isSelected}
-                  onChange={() => toggleStackSelection(stack.Id, !isSelectable)}
-                  className={`h-5 w-5 text-purple-500 focus:ring-purple-400 border-gray-600 bg-gray-900 rounded ${!isSelectable ? 'opacity-40 cursor-not-allowed' : ''}`}
-                  disabled={!isSelectable}
-                />
-                <div className={`w-12 h-12 flex items-center justify-center rounded-full
-                  ${stack.updateStatus === '✅' ? 'bg-green-500' :
-                    stack.updateStatus === '⚠️' ? 'bg-yellow-500' :
-                    'bg-red-500'}`}
-                />
-                <div>
-                  <p className="text-lg font-semibold text-white">{stack.Name}</p>
-                  <p className="text-sm text-gray-400">ID: {stack.Id}</p>
-                </div>
-              </div>
-
-              <div className="flex flex-col items-end gap-1 text-sm">
-                {isRedeploying ? (
-                  <>
-                    <span className="text-xs uppercase tracking-wide text-orange-300">Redeploy</span>
-                    <span className="text-orange-200">läuft…</span>
-                  </>
-                ) : isSelfStack ? (
-                  <>
-                    <span className="text-xs uppercase tracking-wide text-gray-400">System</span>
-                    <span className="text-gray-300">Redeploy deaktiviert</span>
-                  </>
-                ) : isCurrent ? (
-                  <>
-                    <span className="text-xs uppercase tracking-wide text-gray-400">Status</span>
-                    <span className="text-green-300">Aktuell</span>
-                  </>
-                ) : (
-                  <>
-                    <span className="text-xs uppercase tracking-wide text-gray-400">Status</span>
-                    <span className="text-amber-300">Veraltet</span>
-                    <button
-                      onClick={() => handleRedeploy(stack.Id)}
-                      disabled={isRedeploying}
-                      className="px-5 py-2 rounded-lg font-medium transition bg-blue-500 hover:bg-blue-600"
-                    >
-                      Redeploy
-                    </button>
-                  </>
-                )}
-              </div>
-            </div>
-          );
-        })}
-        {stacks.length === 0 && <p className="text-gray-400">Keine Stacks gefunden.</p>}
-      </div>
-    </div>
-  );
-}

frontend/src/components/MaintenanceProvider.jsx

@@ -0,0 +1,166 @@
+import React, { createContext, useCallback, useContext, useEffect, useMemo, useRef, useState } from "react";
+import axios from "axios";
+
+const MaintenanceContext = createContext(null);
+
+const INITIAL_STATE = {
+  maintenance: null,
+  update: null,
+  script: null,
+  ssh: null,
+  loading: true,
+  error: "",
+  lastUpdated: null
+};
+
+export default function MaintenanceProvider({ children }) {
+  const [state, setState] = useState(INITIAL_STATE);
+  const pollingRef = useRef(null);
+  const wasRunningRef = useRef(false);
+
+  const applyState = useCallback((partial) => {
+    setState((prev) => ({
+      ...prev,
+      ...partial
+    }));
+  }, []);
+
+  const fetchConfig = useCallback(async () => {
+    applyState({ loading: true, error: "" });
+    try {
+      const response = await axios.get("/api/maintenance/config");
+      const data = response.data ?? {};
+      applyState({
+        maintenance: data.maintenance ?? null,
+        update: data.update ?? null,
+        script: data.script ?? null,
+        ssh: data.ssh ?? null,
+        loading: false,
+        error: "",
+        lastUpdated: new Date()
+      });
+    } catch (err) {
+      const message = err.response?.data?.error || err.message || "Fehler beim Laden der Wartungsdaten";
+      applyState({ loading: false, error: message });
+    }
+  }, [applyState]);
+
+  const refreshUpdateStatus = useCallback(async () => {
+    try {
+      const response = await axios.get("/api/maintenance/update-status");
+      const data = response.data ?? {};
+      setState((prev) => ({
+        ...prev,
+        maintenance: data.maintenance ?? prev.maintenance,
+        update: data.update ?? prev.update,
+        error: ""
+      }));
+    } catch (err) {
+      const message = err.response?.data?.error || err.message || "Fehler beim Aktualisieren des Wartungsstatus";
+      setState((prev) => ({ ...prev, error: message }));
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchConfig();
+  }, [fetchConfig]);
+
+  useEffect(() => {
+    if (state.update?.running) {
+      refreshUpdateStatus();
+      const intervalId = setInterval(() => {
+        refreshUpdateStatus();
+      }, 5000);
+      pollingRef.current = intervalId;
+      return () => clearInterval(intervalId);
+    }
+    if (pollingRef.current) {
+      clearInterval(pollingRef.current);
+      pollingRef.current = null;
+    }
+    return undefined;
+  }, [state.update?.running, refreshUpdateStatus]);
+
+  useEffect(() => {
+    const currentlyRunning = Boolean(state.update?.running);
+    if (!currentlyRunning && wasRunningRef.current) {
+      fetchConfig();
+    }
+    wasRunningRef.current = currentlyRunning;
+  }, [state.update?.running, fetchConfig]);
+
+  const triggerUpdate = useCallback(async (payload = {}) => {
+    await axios.post("/api/maintenance/portainer-update", payload);
+    await refreshUpdateStatus();
+  }, [refreshUpdateStatus]);
+
+  const saveScript = useCallback(async (script) => {
+    await axios.put("/api/maintenance/update-script", { script });
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const resetScript = useCallback(async () => {
+    await axios.delete("/api/maintenance/update-script");
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const saveSshConfig = useCallback(async (config) => {
+    await axios.put("/api/maintenance/ssh-config", config);
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const deleteSshConfig = useCallback(async () => {
+    await axios.delete("/api/maintenance/ssh-config");
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const setMaintenanceMode = useCallback(async ({ active, message } = {}) => {
+    const payload = { active: Boolean(active) };
+    if (message !== undefined) {
+      payload.message = message;
+    }
+
+    const response = await axios.post("/api/maintenance/mode", payload);
+    const nextMaintenance = response.data?.maintenance ?? null;
+    applyState({ maintenance: nextMaintenance, error: "" });
+    return nextMaintenance;
+  }, [applyState]);
+
+  const testSshConnection = useCallback(async (config) => {
+    const response = await axios.post("/api/maintenance/test-ssh", config ?? {});
+    return response.data;
+  }, []);
+
+  const value = useMemo(() => ({
+    maintenance: state.maintenance,
+    update: state.update,
+    script: state.script,
+    ssh: state.ssh,
+    loading: state.loading,
+    error: state.error,
+    lastUpdated: state.lastUpdated,
+    refreshConfig: fetchConfig,
+    refreshUpdateStatus,
+    setMaintenanceMode,
+    triggerUpdate,
+    saveScript,
+    resetScript,
+    saveSshConfig,
+    deleteSshConfig,
+    testSshConnection
+  }), [state, fetchConfig, refreshUpdateStatus, setMaintenanceMode, triggerUpdate, saveScript, resetScript, saveSshConfig, deleteSshConfig, testSshConnection]);
+
+  return (
+    <MaintenanceContext.Provider value={value}>
+      {children}
+    </MaintenanceContext.Provider>
+  );
+}
+
+export function useMaintenance() {
+  const context = useContext(MaintenanceContext);
+  if (!context) {
+    throw new Error('useMaintenance must be used within a MaintenanceProvider');
+  }
+  return context;
+}

frontend/src/components/PageProvider.jsx

@@ -0,0 +1,253 @@
+import React, { createContext, useCallback, useContext, useMemo, useRef, useState } from "react";
+
+const DEFAULT_PER_PAGE_OPTIONS = [
+  { value: "10", label: "10" },
+  { value: "25", label: "25" },
+  { value: "50", label: "50" },
+  { value: "100", label: "100" },
+  { value: "all", label: "Alle" }
+];
+
+const DEFAULT_PER_PAGE = "50";
+
+const PageContext = createContext(null);
+
+const normalizeNumber = (value, fallback) => {
+  const numeric = Number(value);
+  if (Number.isFinite(numeric) && numeric > 0) {
+    return numeric;
+  }
+  const fallbackNumeric = Number(fallback);
+  if (Number.isFinite(fallbackNumeric) && fallbackNumeric > 0) {
+    return fallbackNumeric;
+  }
+  return 1;
+};
+
+export function PageProvider({
+  children,
+  initialPage = 1,
+  initialPerPage = DEFAULT_PER_PAGE,
+  perPageOptions = DEFAULT_PER_PAGE_OPTIONS
+}) {
+  const [page, setPage] = useState(initialPage);
+  const [perPage, setPerPage] = useState(initialPerPage);
+  const [totalItems, setTotalItems] = useState(0);
+  const [visibleItems, setVisibleItems] = useState(0);
+
+  const initialPageRef = useRef(initialPage);
+  const initialPerPageRef = useRef(initialPerPage);
+
+  const validPerPageValues = useMemo(() => new Set(
+    perPageOptions.map((option) => String(option.value))
+  ), [perPageOptions]);
+
+  const perPageIsAll = perPage === "all";
+
+  const resolvePerPageNumber = useCallback(() => {
+    if (perPageIsAll) {
+      return null;
+    }
+    return normalizeNumber(perPage, initialPerPage);
+  }, [perPage, perPageIsAll, initialPerPage]);
+
+  const updateTotals = useCallback((total, visible) => {
+    setTotalItems(Math.max(0, Number(total) || 0));
+    setVisibleItems(Math.max(0, Number(visible) || 0));
+  }, []);
+
+  const resetPagination = useCallback(() => {
+    setPage(initialPageRef.current ?? 1);
+    setPerPage(initialPerPageRef.current ?? DEFAULT_PER_PAGE);
+    setTotalItems(0);
+    setVisibleItems(0);
+  }, []);
+
+  const setPerPageValue = useCallback((value, { resetPage = true } = {}) => {
+    if (value === undefined || value === null) return;
+    const nextValue = String(value);
+    if (!validPerPageValues.has(nextValue)) {
+      return;
+    }
+    setPerPage(nextValue);
+    if (resetPage) {
+      setPage(1);
+    }
+  }, [validPerPageValues]);
+
+  const handlePerPageChange = useCallback((eventOrValue) => {
+    const nextValue = typeof eventOrValue === "string"
+      ? eventOrValue
+      : eventOrValue?.target?.value;
+    setPerPageValue(nextValue, { resetPage: true });
+  }, [setPerPageValue]);
+
+  const handlePageChange = useCallback((nextPage) => {
+    if (perPageIsAll) return;
+
+    const numericPage = Number(nextPage);
+    if (!Number.isFinite(numericPage) || numericPage < 1) {
+      return;
+    }
+
+    const perPageNumber = resolvePerPageNumber();
+    if (!perPageNumber) {
+      return;
+    }
+
+    const maxPages = Math.max(1, Math.ceil((totalItems || 0) / perPageNumber));
+    if (numericPage > maxPages) {
+      return;
+    }
+
+    setPage(numericPage);
+  }, [perPageIsAll, resolvePerPageNumber, totalItems]);
+
+  const totalPages = useMemo(() => {
+    if (perPageIsAll) {
+      return 1;
+    }
+    const perPageNumber = resolvePerPageNumber();
+    if (!perPageNumber) {
+      return 1;
+    }
+    return Math.max(1, Math.ceil((totalItems || 0) / perPageNumber));
+  }, [perPageIsAll, resolvePerPageNumber, totalItems]);
+
+  const rangeStart = useMemo(() => {
+    if (!totalItems) {
+      return 0;
+    }
+    if (perPageIsAll) {
+      return 1;
+    }
+    const perPageNumber = resolvePerPageNumber();
+    return (page - 1) * perPageNumber + 1;
+  }, [totalItems, perPageIsAll, resolvePerPageNumber, page]);
+
+  const rangeEnd = useMemo(() => {
+    if (!totalItems) {
+      return 0;
+    }
+    if (perPageIsAll) {
+      return totalItems;
+    }
+    const perPageNumber = resolvePerPageNumber();
+    const estimatedEnd = (page - 1) * perPageNumber + (visibleItems || perPageNumber);
+    return Math.min(totalItems, estimatedEnd);
+  }, [totalItems, perPageIsAll, resolvePerPageNumber, page, visibleItems]);
+
+  const summaryLabel = useMemo(() => {
+    if (!totalItems) {
+      return "Keine Einträge";
+    }
+    if (perPageIsAll) {
+      return `Zeige alle ${totalItems.toLocaleString()} Einträge`;
+    }
+    return `Zeige ${rangeStart.toLocaleString()} – ${rangeEnd.toLocaleString()} von ${totalItems.toLocaleString()} Einträgen`;
+  }, [totalItems, perPageIsAll, rangeStart, rangeEnd]);
+
+  const value = useMemo(() => ({
+    page,
+    perPage,
+    perPageOptions,
+    perPageIsAll,
+    totalItems,
+    visibleItems,
+    totalPages,
+    rangeStart,
+    rangeEnd,
+    summaryLabel,
+    setPage,
+    setPerPage: setPerPageValue,
+    setTotals: updateTotals,
+    setTotalItems,
+    setVisibleItems,
+    handlePageChange,
+    handlePerPageChange,
+    validPerPageValues,
+    resetPagination
+  }), [
+    page,
+    perPage,
+    perPageOptions,
+    perPageIsAll,
+    totalItems,
+    visibleItems,
+    totalPages,
+    rangeStart,
+    rangeEnd,
+    summaryLabel,
+    updateTotals,
+    setPerPageValue,
+    handlePageChange,
+    handlePerPageChange,
+    validPerPageValues,
+    resetPagination
+  ]);
+
+  return (
+    <PageContext.Provider value={value}>
+      {children}
+    </PageContext.Provider>
+  );
+}
+
+export function usePage() {
+  const context = useContext(PageContext);
+  if (!context) {
+    throw new Error("usePage must be used within a PageProvider");
+  }
+  return context;
+}
+
+export function PaginationControls({ disabled = false }) {
+  const {
+    summaryLabel,
+    perPageIsAll,
+    page,
+    totalPages,
+    handlePageChange
+  } = usePage();
+
+  return (
+    <div className="flex flex-wrap items-center justify-between gap-3">
+      <span>{summaryLabel}</span>
+      {!perPageIsAll && (
+        <div className="flex items-center gap-2">
+          <button
+            onClick={() => handlePageChange(page - 1)}
+            disabled={disabled || page <= 1}
+            className="rounded-md border border-slate-300 p-2.5 text-center text-sm transition-all shadow-sm hover:shadow-lg text-slate-600 hover:text-white hover:bg-slate-800 hover:border-slate-800 focus:text-white focus:bg-slate-800 focus:border-slate-800 active:border-slate-800 active:text-white active:bg-slate-800 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none"
+            type="button"
+          >
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" className="h-4 w-4">
+              <path d="M11.03 3.97a.75.75 0 0 1 0 1.06l-6.22 6.22H21a.75.75 0 0 1 0 1.5H4.81l6.22 6.22a.75.75 0 1 1-1.06 1.06l-7.5-7.5a.75.75 0 0 1 0-1.06l7.5-7.5a.75.75 0 0 1 1.06 0Z" />
+            </svg>
+          </button>
+          <p className="text-slate-600">
+            Seite <strong className="text-slate-800">{page}</strong> /&nbsp;
+            <strong className="text-slate-800">{totalPages}</strong>
+          </p>
+          <button
+            onClick={() => handlePageChange(page + 1)}
+            disabled={disabled || page >= totalPages}
+            className="rounded-md border border-slate-300 p-2.5 text-center text-sm transition-all shadow-sm hover:shadow-lg text-slate-600 hover:text-white hover:bg-slate-800 hover:border-slate-800 focus:text-white focus:bg-slate-800 focus:border-slate-800 active:border-slate-800 active:text-white active:bg-slate-800 disabled:pointer-events-none disabled:opacity-50 disabled:shadow-none"
+            type="button"
+          >
+            <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" className="h-4 w-4">
+              <path d="M12.97 3.97a.75.75 0 0 1 1.06 0l7.5 7.5a.75.75 0 0 1 0 1.06l-7.5 7.5a.75.75 0 1 1-1.06-1.06l6.22-6.22H3a.75.75 0 0 1 0-1.5h16.19l-6.22-6.22a.75.75 0 0 1 0-1.06Z" />
+            </svg>
+          </button>
+        </div>
+      )}
+    </div>
+  );
+}
+
+export const PAGE_DEFAULTS = {
+  perPage: DEFAULT_PER_PAGE,
+  options: DEFAULT_PER_PAGE_OPTIONS
+};
+
+export default PageProvider;

frontend/src/components/ToastProvider.jsx

@@ -0,0 +1,121 @@
+import React, { createContext, useCallback, useContext, useEffect, useMemo, useRef, useState } from "react";
+
+const ToastContext = createContext(null);
+
+const VARIANT_STYLES = {
+  success: {
+    container: "border-mossGreen-500/80 bg-mossGreen-900/90 text-white",
+    accent: "bg-mossGreen-400"
+  },
+  warning: {
+    container: "border-warmAmberGlow-500/80 bg-warmAmberGlow-900/90 text-white",
+    accent: "bg-warmAmberGlow-400"
+  },
+  error: {
+    container: "border-sunsetCoral-500/80 bg-sunsetCoral-900/90 text-white",
+    accent: "bg-sunsetCoral-400"
+  },
+  info: {
+    container: "border-arcticBlue-500 bg-arcticBlue-900/90 text-white",
+    accent: "bg-arcticBlue-400"
+  }
+};
+
+const DEFAULT_DURATION = 6000;
+
+export default function ToastProvider({ children }) {
+  const [toasts, setToasts] = useState([]);
+  const timeoutsRef = useRef(new Map());
+
+  const dismissToast = useCallback((id) => {
+    setToasts((prev) => prev.filter((toast) => toast.id !== id));
+
+    const handle = timeoutsRef.current.get(id);
+    if (handle && typeof window !== "undefined") {
+      window.clearTimeout(handle);
+    }
+    timeoutsRef.current.delete(id);
+  }, []);
+
+  const showToast = useCallback(({ id, title, description, variant = "info", duration = DEFAULT_DURATION } = {}) => {
+    const toastId = id ?? `${Date.now()}-${Math.random().toString(16).slice(2)}`;
+    const normalizedVariant = VARIANT_STYLES[variant] ? variant : "info";
+
+    setToasts((prev) => {
+      const withoutExisting = prev.filter((toast) => toast.id !== toastId);
+      return [
+        ...withoutExisting,
+        {
+          id: toastId,
+          title,
+          description,
+          variant: normalizedVariant
+        }
+      ];
+    });
+
+    if (duration !== null && duration !== Infinity && typeof window !== "undefined") {
+      const timeoutHandle = window.setTimeout(() => {
+        dismissToast(toastId);
+      }, duration);
+
+      const existingHandle = timeoutsRef.current.get(toastId);
+      if (existingHandle) {
+        window.clearTimeout(existingHandle);
+      }
+      timeoutsRef.current.set(toastId, timeoutHandle);
+    }
+
+    return toastId;
+  }, [dismissToast]);
+
+  useEffect(() => {
+    return () => {
+      if (typeof window === "undefined") return;
+      timeoutsRef.current.forEach((handle) => window.clearTimeout(handle));
+      timeoutsRef.current.clear();
+    };
+  }, []);
+
+  const contextValue = useMemo(() => ({ showToast, dismissToast }), [showToast, dismissToast]);
+
+  return (
+    <ToastContext.Provider value={contextValue}>
+      {children}
+      <div className="pointer-events-none fixed right-4 top-4 z-50 flex w-80 max-w-full flex-col gap-3">
+        {toasts.map((toast) => {
+          const styles = VARIANT_STYLES[toast.variant] ?? VARIANT_STYLES.info;
+          return (
+            <div
+              key={toast.id}
+              className={`pointer-events-auto overflow-hidden rounded-lg border px-4 py-3 shadow-xl backdrop-blur ${styles.container}`}
+            >
+              <div className="flex items-start gap-3">
+                <span className={`mt-1 h-2 flex-shrink-0 w-2 rounded-full ${styles.accent}`}></span>
+                <div className="flex-1">
+                  {toast.title && <p className="text-sm font-semibold">{toast.title}</p>}
+                  {toast.description && <p className="mt-1 text-sm leading-snug text-white/80">{toast.description}</p>}
+                </div>
+                <button
+                  type="button"
+                  onClick={() => dismissToast(toast.id)}
+                  className="ml-2 rounded-md p-1 text-xs uppercase tracking-wide text-white/60 transition hover:text-white/90"
+                >
+                  Schließen
+                </button>
+              </div>
+            </div>
+          );
+        })}
+      </div>
+    </ToastContext.Provider>
+  );
+}
+
+export function useToast() {
+  const context = useContext(ToastContext);
+  if (!context) {
+    throw new Error('useToast must be used within a ToastProvider');
+  }
+  return context;
+}

frontend/src/components/index.jsx

@@ -0,0 +1,85 @@
+import React from "react";
+import PropTypes from "prop-types";
+
+export const MaterialTailwind = React.createContext(null);
+MaterialTailwind.displayName = "MaterialTailwindContext";
+
+export function reducer(state, action) {
+  switch (action.type) {
+    case "OPEN_SIDENAV": {
+      return { ...state, openSidenav: action.value };
+    }
+    case "SIDENAV_TYPE": {
+      return { ...state, sidenavType: action.value };
+    }
+    case "SIDENAV_COLOR": {
+      return { ...state, sidenavColor: action.value };
+    }
+    case "TRANSPARENT_NAVBAR": {
+      return { ...state, transparentNavbar: action.value };
+    }
+    case "FIXED_NAVBAR": {
+      return { ...state, fixedNavbar: action.value };
+    }
+    case "OPEN_CONFIGURATOR": {
+      return { ...state, openConfigurator: action.value };
+    }
+    default: {
+      throw new Error(`Unhandled action type: ${action.type}`);
+    }
+  }
+}
+
+export function MaterialTailwindControllerProvider({ children }) {
+  const initialState = {
+    openSidenav: false,
+    sidenavColor: "gray",
+    sidenavType: "white",
+    transparentNavbar: false,
+    fixedNavbar: true,
+    openConfigurator: false,
+  };
+
+  const [controller, dispatch] = React.useReducer(reducer, initialState);
+  const value = React.useMemo(
+    () => [controller, dispatch],
+    [controller, dispatch]
+  );
+
+  return (
+    <MaterialTailwind.Provider value={value}>
+      {children}
+    </MaterialTailwind.Provider>
+  );
+}
+
+export function useMaterialTailwindController() {
+  const context = React.useContext(MaterialTailwind);
+
+  if (!context) {
+    throw new Error(
+      "useMaterialTailwindController should be used inside the MaterialTailwindControllerProvider."
+    );
+  }
+
+  return context;
+}
+
+MaterialTailwindControllerProvider.displayName = "/src/context/index.jsx";
+
+MaterialTailwindControllerProvider.propTypes = {
+  children: PropTypes.node.isRequired,
+};
+
+export const setOpenSidenav = (dispatch, value) =>
+  dispatch({ type: "OPEN_SIDENAV", value });
+export const setSidenavType = (dispatch, value) =>
+  dispatch({ type: "SIDENAV_TYPE", value });
+export const setSidenavColor = (dispatch, value) =>
+  dispatch({ type: "SIDENAV_COLOR", value });
+export const setTransparentNavbar = (dispatch, value) =>
+  dispatch({ type: "TRANSPARENT_NAVBAR", value });
+export const setFixedNavbar = (dispatch, value) =>
+  dispatch({ type: "FIXED_NAVBAR", value });
+export const setOpenConfigurator = (dispatch, value) =>
+  dispatch({ type: "OPEN_CONFIGURATOR", value });

frontend/src/configs/charts-config.js

@@ -0,0 +1,61 @@
+export const chartsConfig = {
+  chart: {
+    toolbar: {
+      show: false,
+    },
+  },
+  title: {
+    show: "",
+  },
+  dataLabels: {
+    enabled: false,
+  },
+  xaxis: {
+    axisTicks: {
+      show: false,
+    },
+    axisBorder: {
+      show: false,
+    },
+    labels: {
+      style: {
+        colors: "#37474f",
+        fontSize: "13px",
+        fontFamily: "inherit",
+        fontWeight: 300,
+      },
+    },
+  },
+  yaxis: {
+    labels: {
+      style: {
+        colors: "#37474f",
+        fontSize: "13px",
+        fontFamily: "inherit",
+        fontWeight: 300,
+      },
+    },
+  },
+  grid: {
+    show: true,
+    borderColor: "#dddddd",
+    strokeDashArray: 5,
+    xaxis: {
+      lines: {
+        show: true,
+      },
+    },
+    padding: {
+      top: 5,
+      right: 20,
+    },
+  },
+  fill: {
+    opacity: 0.8,
+  },
+  tooltip: {
+    theme: "dark",
+  },
+};
+
+export default chartsConfig;

frontend/src/configs/index.js

@@ -0,0 +1 @@
+export * from "@/configs/charts-config";

frontend/src/data/authors-table-data.js

@@ -0,0 +1,52 @@
+export const authorsTableData = [
+  {
+    img: "/img/team-2.jpeg",
+    name: "John Michael",
+    email: "john@creative-tim.com",
+    job: ["Manager", "Organization"],
+    online: true,
+    date: "23/04/18",
+  },
+  {
+    img: "/img/team-1.jpeg",
+    name: "Alexa Liras",
+    email: "alexa@creative-tim.com",
+    job: ["Programator", "Developer"],
+    online: false,
+    date: "11/01/19",
+  },
+  {
+    img: "/img/team-4.jpeg",
+    name: "Laurent Perrier",
+    email: "laurent@creative-tim.com",
+    job: ["Executive", "Projects"],
+    online: true,
+    date: "19/09/17",
+  },
+  {
+    img: "/img/team-3.jpeg",
+    name: "Michael Levi",
+    email: "michael@creative-tim.com",
+    job: ["Programator", "Developer"],
+    online: true,
+    date: "24/12/08",
+  },
+  {
+    img: "/img/bruce-mars.jpeg",
+    name: "Bruce Mars",
+    email: "bruce@creative-tim.com",
+    job: ["Manager", "Executive"],
+    online: false,
+    date: "04/10/21",
+  },
+  {
+    img: "/img/team-2.jpeg",
+    name: "Alexander",
+    email: "alexander@creative-tim.com",
+    job: ["Programator", "Developer"],
+    online: false,
+    date: "14/09/20",
+  },
+];
+
+export default authorsTableData;

frontend/src/data/conversations-data.js

@@ -0,0 +1,29 @@
+export const conversationsData = [
+  {
+    img: "/img/team-1.jpeg",
+    name: "Sophie B.",
+    message: "Hi! I need more information...",
+  },
+  {
+    img: "/img/team-2.jpeg",
+    name: "Alexander",
+    message: "Awesome work, can you...",
+  },
+  {
+    img: "/img/team-3.jpeg",
+    name: "Ivanna",
+    message: "About files I can...",
+  },
+  {
+    img: "/img/team-4.jpeg",
+    name: "Peterson",
+    message: "Have a great afternoon...",
+  },
+  {
+    img: "/img/bruce-mars.jpeg",
+    name: "Bruce Mars",
+    message: "Hi! I need more information...",
+  },
+];
+
+export default conversationsData;

frontend/src/data/index.js

@@ -0,0 +1,8 @@
+export * from "@/data/statistics-cards-data";
+export * from "@/data/statistics-charts-data";
+export * from "@/data/projects-table-data";
+export * from "@/data/orders-overview-data";
+export * from "@/data/platform-settings-data";
+export * from "@/data/conversations-data";
+export * from "@/data/projects-data";
+export * from "@/data/authors-table-data";

frontend/src/data/orders-overview-data.js

@@ -0,0 +1,49 @@
+import {
+  BellIcon,
+  PlusCircleIcon,
+  ShoppingCartIcon,
+  CreditCardIcon,
+  LockOpenIcon,
+  BanknotesIcon,
+} from "@heroicons/react/24/solid";
+
+export const ordersOverviewData = [
+  {
+    icon: BellIcon,
+    color: "text-blue-gray-300",
+    title: "$2400, Design changes",
+    description: "22 DEC 7:20 PM",
+  },
+  {
+    icon: PlusCircleIcon,
+    color: "text-blue-gray-300",
+    title: "New order #1832412",
+    description: "21 DEC 11 PM",
+  },
+  {
+    icon: ShoppingCartIcon,
+    color: "text-blue-gray-300",
+    title: "Server payments for April",
+    description: "21 DEC 9:34 PM",
+  },
+  {
+    icon: CreditCardIcon,
+    color: "text-blue-gray-300",
+    title: "New card added for order #4395133",
+    description: "20 DEC 2:20 AM",
+  },
+  {
+    icon: LockOpenIcon,
+    color: "text-blue-gray-300",
+    title: "Unlock packages for development",
+    description: "18 DEC 4:54 AM",
+  },
+  {
+    icon: BanknotesIcon,
+    color: "text-blue-gray-300",
+    title: "New order #9583120",
+    description: "17 DEC",
+  },
+];
+
+export default ordersOverviewData;

frontend/src/data/platform-settings-data.js

@@ -0,0 +1,38 @@
+export const platformSettingsData = [
+  {
+    title: "account",
+    options: [
+      {
+        checked: true,
+        label: "Email me when someone follows me",
+      },
+      {
+        checked: false,
+        label: "Email me when someone answers on my post",
+      },
+      {
+        checked: true,
+        label: "Email me when someone mentions me",
+      },
+    ],
+  },
+  {
+    title: "application",
+    options: [
+      {
+        checked: false,
+        label: "New launches and projects",
+      },
+      {
+        checked: true,
+        label: "Monthly product updates",
+      },
+      {
+        checked: false,
+        label: "Subscribe to newsletter",
+      },
+    ],
+  },
+];
+
+export default platformSettingsData;

frontend/src/data/projects-data.js

@@ -0,0 +1,60 @@
+export const projectsData = [
+  {
+    img: "/img/home-decor-1.jpeg",
+    title: "Modern",
+    tag: "Project #1",
+    description:
+      "As Uber works through a huge amount of internal management turmoil.",
+    route: "/dashboard/profile",
+    members: [
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+      { img: "/img/team-2.jpeg", name: "Ryan Tompson" },
+      { img: "/img/team-3.jpeg", name: "Jessica Doe" },
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+    ],
+  },
+  {
+    img: "/img/home-decor-2.jpeg",
+    title: "Scandinavian",
+    tag: "Project #2",
+    description:
+      "Music is something that every person has his or her own specific opinion about.",
+    route: "/dashboard/profile",
+    members: [
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+      { img: "/img/team-3.jpeg", name: "Jessica Doe" },
+      { img: "/img/team-2.jpeg", name: "Ryan Tompson" },
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+    ],
+  },
+  {
+    img: "/img/home-decor-3.jpeg",
+    title: "Minimalist",
+    tag: "Project #3",
+    description:
+      "Different people have different taste, and various types of music.",
+    route: "/dashboard/profile",
+    members: [
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+      { img: "/img/team-2.jpeg", name: "Ryan Tompson" },
+      { img: "/img/team-3.jpeg", name: "Jessica Doe" },
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+    ],
+  },
+  {
+    img: "/img/home-decor-4.jpeg",
+    title: "Gothic",
+    tag: "Project #4",
+    description:
+      "Why would anyone pick blue over pink? Pink is obviously a better color.",
+    route: "/dashboard/profile",
+    members: [
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+      { img: "/img/team-3.jpeg", name: "Jessica Doe" },
+      { img: "/img/team-2.jpeg", name: "Ryan Tompson" },
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+    ],
+  },
+];
+
+export default projectsData;

frontend/src/data/projects-table-data.js

@@ -0,0 +1,65 @@
+export const projectsTableData = [
+  {
+    img: "/img/logo-xd.svg",
+    name: "Material XD Version",
+    members: [
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+      { img: "/img/team-2.jpeg", name: "Ryan Tompson" },
+      { img: "/img/team-3.jpeg", name: "Jessica Doe" },
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+    ],
+    budget: "$14,000",
+    completion: 60,
+  },
+  {
+    img: "/img/logo-atlassian.svg",
+    name: "Add Progress Track",
+    members: [
+      { img: "/img/team-2.jpeg", name: "Ryan Tompson" },
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+    ],
+    budget: "$3,000",
+    completion: 10,
+  },
+  {
+    img: "/img/logo-slack.svg",
+    name: "Fix Platform Errors",
+    members: [
+      { img: "/img/team-3.jpeg", name: "Jessica Doe" },
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+    ],
+    budget: "Not set",
+    completion: 100,
+  },
+  {
+    img: "/img/logo-spotify.svg",
+    name: "Launch our Mobile App",
+    members: [
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+      { img: "/img/team-3.jpeg", name: "Jessica Doe" },
+      { img: "/img/team-2.jpeg", name: "Ryan Tompson" },
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+    ],
+    budget: "$20,500",
+    completion: 100,
+  },
+  {
+    img: "/img/logo-jira.svg",
+    name: "Add the New Pricing Page",
+    members: [{ img: "/img/team-4.jpeg", name: "Alexander Smith" }],
+    budget: "$500",
+    completion: 25,
+  },
+  {
+    img: "/img/logo-invision.svg",
+    name: "Redesign New Online Shop",
+    members: [
+      { img: "/img/team-1.jpeg", name: "Romina Hadid" },
+      { img: "/img/team-4.jpeg", name: "Alexander Smith" },
+    ],
+    budget: "$2,000",
+    completion: 40,
+  },
+];
+
+export default projectsTableData;

frontend/src/data/statistics-cards-data.js

@@ -0,0 +1,55 @@
+import {
+  BanknotesIcon,
+  UserPlusIcon,
+  UsersIcon,
+  ChartBarIcon,
+} from "@heroicons/react/24/solid";
+
+export const statisticsCardsData = [
+  {
+    color: "gray",
+    icon: BanknotesIcon,
+    title: "Today's Money",
+    value: "$53k",
+    footer: {
+      color: "text-green-500",
+      value: "+55%",
+      label: "than last week",
+    },
+  },
+  {
+    color: "gray",
+    icon: UsersIcon,
+    title: "Today's Users",
+    value: "2,300",
+    footer: {
+      color: "text-green-500",
+      value: "+3%",
+      label: "than last month",
+    },
+  },
+  {
+    color: "gray",
+    icon: UserPlusIcon,
+    title: "New Clients",
+    value: "3,462",
+    footer: {
+      color: "text-red-500",
+      value: "-2%",
+      label: "than yesterday",
+    },
+  },
+  {
+    color: "gray",
+    icon: ChartBarIcon,
+    title: "Sales",
+    value: "$103,430",
+    footer: {
+      color: "text-green-500",
+      value: "+5%",
+      label: "than yesterday",
+    },
+  },
+];
+
+export default statisticsCardsData;

frontend/src/data/statistics-charts-data.js

@@ -0,0 +1,131 @@
+import { chartsConfig } from "@/configs";
+
+const websiteViewsChart = {
+  type: "bar",
+  height: 220,
+  series: [
+    {
+      name: "Views",
+      data: [50, 20, 10, 22, 50, 10, 40],
+    },
+  ],
+  options: {
+    ...chartsConfig,
+    colors: "#388e3c",
+    plotOptions: {
+      bar: {
+        columnWidth: "16%",
+        borderRadius: 5,
+      },
+    },
+    xaxis: {
+      ...chartsConfig.xaxis,
+      categories: ["M", "T", "W", "T", "F", "S", "S"],
+    },
+  },
+};
+
+const dailySalesChart = {
+  type: "line",
+  height: 220,
+  series: [
+    {
+      name: "Sales",
+      data: [50, 40, 300, 320, 500, 350, 200, 230, 500],
+    },
+  ],
+  options: {
+    ...chartsConfig,
+    colors: ["#0288d1"],
+    stroke: {
+      lineCap: "round",
+    },
+    markers: {
+      size: 5,
+    },
+    xaxis: {
+      ...chartsConfig.xaxis,
+      categories: [
+        "Apr",
+        "May",
+        "Jun",
+        "Jul",
+        "Aug",
+        "Sep",
+        "Oct",
+        "Nov",
+        "Dec",
+      ],
+    },
+  },
+};
+
+const completedTaskChart = {
+  type: "line",
+  height: 220,
+  series: [
+    {
+      name: "Sales",
+      data: [50, 40, 300, 320, 500, 350, 200, 230, 500],
+    },
+  ],
+  options: {
+    ...chartsConfig,
+    colors: ["#388e3c"],
+    stroke: {
+      lineCap: "round",
+    },
+    markers: {
+      size: 5,
+    },
+    xaxis: {
+      ...chartsConfig.xaxis,
+      categories: [
+        "Apr",
+        "May",
+        "Jun",
+        "Jul",
+        "Aug",
+        "Sep",
+        "Oct",
+        "Nov",
+        "Dec",
+      ],
+    },
+  },
+};
+const completedTasksChart = {
+  ...completedTaskChart,
+  series: [
+    {
+      name: "Tasks",
+      data: [50, 40, 300, 220, 500, 250, 400, 230, 500],
+    },
+  ],
+};
+
+export const statisticsChartsData = [
+  {
+    color: "white",
+    title: "Website View",
+    description: "Last Campaign Performance",
+    footer: "campaign sent 2 days ago",
+    chart: websiteViewsChart,
+  },
+  {
+    color: "white",
+    title: "Daily Sales",
+    description: "15% increase in today sales",
+    footer: "updated 4 min ago",
+    chart: dailySalesChart,
+  },
+  {
+    color: "white",
+    title: "Completed Tasks",
+    description: "Last Campaign Performance",
+    footer: "just updated",
+    chart: completedTasksChart,
+  },
+];
+
+export default statisticsChartsData;

frontend/src/layouts/auth.jsx

@@ -0,0 +1,52 @@
+import { Routes, Route } from "react-router-dom";
+import {
+  ChartPieIcon,
+  UserIcon,
+  UserPlusIcon,
+  ArrowRightOnRectangleIcon,
+} from "@heroicons/react/24/solid";
+import { Navbar, Footer } from "@/widgets/layout";
+import routes from "@/routes";
+
+export function Auth() {
+  const navbarRoutes = [
+    {
+      name: "dashboard",
+      path: "/dashboard/home",
+      icon: ChartPieIcon,
+    },
+    {
+      name: "profile",
+      path: "/dashboard/home",
+      icon: UserIcon,
+    },
+    {
+      name: "sign up",
+      path: "/auth/sign-up",
+      icon: UserPlusIcon,
+    },
+    {
+      name: "sign in",
+      path: "/auth/sign-in",
+      icon: ArrowRightOnRectangleIcon,
+    },
+  ];
+
+  return (
+    <div className="relative min-h-screen w-full">
+      <Routes>
+        {routes.map(
+          ({ layout, pages }) =>
+            layout === "auth" &&
+            pages.map(({ path, element }) => (
+              <Route exact path={path} element={element} />
+            ))
+        )}
+      </Routes>
+    </div>
+  );
+}
+
+Auth.displayName = "/src/layout/Auth.jsx";
+
+export default Auth;

frontend/src/layouts/dashboard.jsx

@@ -0,0 +1,56 @@
+import { Routes, Route } from "react-router-dom";
+import { Cog6ToothIcon } from "@heroicons/react/24/solid";
+import { IconButton } from "@material-tailwind/react";
+import {
+  Sidenav,
+  DashboardNavbar,
+  Configurator,
+  Footer,
+} from "@/widgets/layout";
+import routes from "@/routes";
+import { useMaterialTailwindController, setOpenConfigurator } from "@/components";
+
+export function Dashboard() {
+  const [controller, dispatch] = useMaterialTailwindController();
+  const { sidenavType } = controller;
+
+  return (
+    <div className="min-h-screen bg-blue-gray-50/50">
+      <Sidenav
+        routes={routes}
+        brandImg={
+          sidenavType === "dark" ? "/img/logo-ct.png" : "/img/logo-ct-dark.png"
+        }
+      />
+      <div className="p-4 xl:ml-80">
+        <DashboardNavbar />
+        <Configurator />
+        <IconButton
+          size="lg"
+          color="white"
+          className="fixed bottom-8 right-8 z-40 rounded-full shadow-blue-gray-900/10 xl:hidden"
+          ripple={false}
+          onClick={() => setOpenConfigurator(dispatch, true)}
+        >
+          <Cog6ToothIcon className="h-5 w-5" />
+        </IconButton>
+        <Routes>
+          {routes.map(
+            ({ layout, pages }) =>
+              layout === "dashboard" &&
+              pages.map(({ path, element }) => (
+                <Route exact path={path} element={element} />
+              ))
+          )}
+        </Routes>
+        <div className="text-blue-gray-600">
+          <Footer />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+Dashboard.displayName = "/src/layout/dashboard.jsx";
+
+export default Dashboard;

frontend/src/layouts/index.js

@@ -0,0 +1,2 @@
+export * from "@/layouts/dashboard";
+export * from "@/layouts/auth";

frontend/src/main.jsx

@@ -1,13 +1,39 @@
+/**
+=========================================================
+* Material Tailwind Dashboard React - v2.1.0
+=========================================================
+* Product Page: https://www.creative-tim.com/product/material-tailwind-dashboard-react
+* Copyright 2023 Creative Tim (https://www.creative-tim.com)
+* Licensed under MIT (https://github.com/creativetimofficial/material-tailwind-dashboard-react/blob/main/LICENSE.md)
+* Coded by Creative Tim
+=========================================================
+* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+*/
 import React from "react";
 import ReactDOM from "react-dom/client";
+import App from "./App";
 import { BrowserRouter } from "react-router-dom";
-import App from "./App.jsx";
+import { ThemeProvider } from "@material-tailwind/react";
-import './index.css'; // Tailwind CSS
+import { MaterialTailwindControllerProvider } from "@/components";
+import "./tailwind.css";
+import ToastProvider from "@/components/ToastProvider.jsx";
+import MaintenanceProvider from "@/components/MaintenanceProvider.jsx";
+import PageProvider from "@/components/PageProvider.jsx";
 
 ReactDOM.createRoot(document.getElementById("root")).render(
   <React.StrictMode>
     <BrowserRouter>
+      <MaintenanceProvider>
+        <ToastProvider>
+          <PageProvider>
+            <ThemeProvider>
+              <MaterialTailwindControllerProvider>
                 <App />
+              </MaterialTailwindControllerProvider>
+            </ThemeProvider>
+          </PageProvider>
+        </ToastProvider>
+      </MaintenanceProvider>
     </BrowserRouter>
   </React.StrictMode>
 );

frontend/src/pages/auth/index.js

@@ -0,0 +1,2 @@
+export * from "@/pages/auth/sign-in";
+export * from "@/pages/auth/sign-up";

frontend/src/pages/auth/sign-in.jsx

@@ -0,0 +1,126 @@
+import {
+  Card,
+  Input,
+  Checkbox,
+  Button,
+  Typography,
+} from "@material-tailwind/react";
+import { Link } from "react-router-dom";
+
+
+export function SignIn() {
+  return (
+    <section className="m-8 flex gap-4">
+      <div className="w-full lg:w-3/5 mt-24">
+        <div className="text-center">
+          <Typography variant="h2" className="font-bold mb-4">Sign In</Typography>
+          <Typography variant="paragraph" color="blue-gray" className="text-lg font-normal">Enter your email and password to Sign In.</Typography>
+        </div>
+        <form className="mt-8 mb-2 mx-auto w-80 max-w-screen-lg lg:w-1/2">
+          <div className="mb-1 flex flex-col gap-6">
+            <Typography variant="small" color="blue-gray" className="-mb-3 font-medium">
+              Your email
+            </Typography>
+            <Input
+              size="lg"
+              placeholder="name@mail.com"
+              className=" !border-t-blue-gray-200 focus:!border-t-gray-900"
+              labelProps={{
+                className: "before:content-none after:content-none",
+              }}
+            />
+            <Typography variant="small" color="blue-gray" className="-mb-3 font-medium">
+              Password
+            </Typography>
+            <Input
+              type="password"
+              size="lg"
+              placeholder="********"
+              className=" !border-t-blue-gray-200 focus:!border-t-gray-900"
+              labelProps={{
+                className: "before:content-none after:content-none",
+              }}
+            />
+          </div>
+          <Checkbox
+            label={
+              <Typography
+                variant="small"
+                color="gray"
+                className="flex items-center justify-start font-medium"
+              >
+                I agree the&nbsp;
+                <a
+                  href="#"
+                  className="font-normal text-black transition-colors hover:text-gray-900 underline"
+                >
+                  Terms and Conditions
+                </a>
+              </Typography>
+            }
+            containerProps={{ className: "-ml-2.5" }}
+          />
+          <Button className="mt-6" fullWidth>
+            Sign In
+          </Button>
+
+          <div className="flex items-center justify-between gap-2 mt-6">
+            <Checkbox
+              label={
+                <Typography
+                  variant="small"
+                  color="gray"
+                  className="flex items-center justify-start font-medium"
+                >
+                  Subscribe me to newsletter
+                </Typography>
+              }
+              containerProps={{ className: "-ml-2.5" }}
+            />
+            <Typography variant="small" className="font-medium text-gray-900">
+              <a href="#">
+                Forgot Password
+              </a>
+            </Typography>
+          </div>
+          <div className="space-y-4 mt-8">
+            <Button size="lg" color="white" className="flex items-center gap-2 justify-center shadow-md" fullWidth>
+              <svg width="17" height="16" viewBox="0 0 17 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+                <g clipPath="url(#clip0_1156_824)">
+                  <path d="M16.3442 8.18429C16.3442 7.64047 16.3001 7.09371 16.206 6.55872H8.66016V9.63937H12.9813C12.802 10.6329 12.2258 11.5119 11.3822 12.0704V14.0693H13.9602C15.4741 12.6759 16.3442 10.6182 16.3442 8.18429Z" fill="#4285F4" />
+                  <path d="M8.65974 16.0006C10.8174 16.0006 12.637 15.2922 13.9627 14.0693L11.3847 12.0704C10.6675 12.5584 9.7415 12.8347 8.66268 12.8347C6.5756 12.8347 4.80598 11.4266 4.17104 9.53357H1.51074V11.5942C2.86882 14.2956 5.63494 16.0006 8.65974 16.0006Z" fill="#34A853" />
+                  <path d="M4.16852 9.53356C3.83341 8.53999 3.83341 7.46411 4.16852 6.47054V4.40991H1.51116C0.376489 6.67043 0.376489 9.33367 1.51116 11.5942L4.16852 9.53356Z" fill="#FBBC04" />
+                  <path d="M8.65974 3.16644C9.80029 3.1488 10.9026 3.57798 11.7286 4.36578L14.0127 2.08174C12.5664 0.72367 10.6469 -0.0229773 8.65974 0.000539111C5.63494 0.000539111 2.86882 1.70548 1.51074 4.40987L4.1681 6.4705C4.8001 4.57449 6.57266 3.16644 8.65974 3.16644Z" fill="#EA4335" />
+                </g>
+                <defs>
+                  <clipPath id="clip0_1156_824">
+                    <rect width="16" height="16" fill="white" transform="translate(0.5)" />
+                  </clipPath>
+                </defs>
+              </svg>
+              <span>Sign in With Google</span>
+            </Button>
+            <Button size="lg" color="white" className="flex items-center gap-2 justify-center shadow-md" fullWidth>
+              <img src="/img/twitter-logo.svg" height={24} width={24} alt="" />
+              <span>Sign in With Twitter</span>
+            </Button>
+          </div>
+          <Typography variant="paragraph" className="text-center text-blue-gray-500 font-medium mt-4">
+            Not registered?
+            <Link to="/auth/sign-up" className="text-gray-900 ml-1">Create account</Link>
+          </Typography>
+        </form>
+
+      </div>
+      <div className="w-2/5 h-full hidden lg:block">
+        <img
+          src="/img/pattern.png"
+          className="h-full w-full object-cover rounded-3xl"
+        />
+      </div>
+
+    </section>
+  );
+}
+
+export default SignIn;

frontend/src/pages/auth/sign-up.jsx

@@ -0,0 +1,94 @@
+import {
+  Card,
+  Input,
+  Checkbox,
+  Button,
+  Typography,
+} from "@material-tailwind/react";
+import { Link } from "react-router-dom";
+
+
+export function SignUp() {
+  return (
+    <section className="m-8 flex">
+            <div className="w-2/5 h-full hidden lg:block">
+        <img
+          src="/img/pattern.png"
+          className="h-full w-full object-cover rounded-3xl"
+        />
+      </div>
+      <div className="w-full lg:w-3/5 flex flex-col items-center justify-center">
+        <div className="text-center">
+          <Typography variant="h2" className="font-bold mb-4">Join Us Today</Typography>
+          <Typography variant="paragraph" color="blue-gray" className="text-lg font-normal">Enter your email and password to register.</Typography>
+        </div>
+        <form className="mt-8 mb-2 mx-auto w-80 max-w-screen-lg lg:w-1/2">
+          <div className="mb-1 flex flex-col gap-6">
+            <Typography variant="small" color="blue-gray" className="-mb-3 font-medium">
+              Your email
+            </Typography>
+            <Input
+              size="lg"
+              placeholder="name@mail.com"
+              className=" !border-t-blue-gray-200 focus:!border-t-gray-900"
+              labelProps={{
+                className: "before:content-none after:content-none",
+              }}
+            />
+          </div>
+          <Checkbox
+            label={
+              <Typography
+                variant="small"
+                color="gray"
+                className="flex items-center justify-start font-medium"
+              >
+                I agree the&nbsp;
+                <a
+                  href="#"
+                  className="font-normal text-black transition-colors hover:text-gray-900 underline"
+                >
+                  Terms and Conditions
+                </a>
+              </Typography>
+            }
+            containerProps={{ className: "-ml-2.5" }}
+          />
+          <Button className="mt-6" fullWidth>
+            Register Now
+          </Button>
+
+          <div className="space-y-4 mt-8">
+            <Button size="lg" color="white" className="flex items-center gap-2 justify-center shadow-md" fullWidth>
+              <svg width="17" height="16" viewBox="0 0 17 16" fill="none" xmlns="http://www.w3.org/2000/svg">
+                <g clipPath="url(#clip0_1156_824)">
+                  <path d="M16.3442 8.18429C16.3442 7.64047 16.3001 7.09371 16.206 6.55872H8.66016V9.63937H12.9813C12.802 10.6329 12.2258 11.5119 11.3822 12.0704V14.0693H13.9602C15.4741 12.6759 16.3442 10.6182 16.3442 8.18429Z" fill="#4285F4" />
+                  <path d="M8.65974 16.0006C10.8174 16.0006 12.637 15.2922 13.9627 14.0693L11.3847 12.0704C10.6675 12.5584 9.7415 12.8347 8.66268 12.8347C6.5756 12.8347 4.80598 11.4266 4.17104 9.53357H1.51074V11.5942C2.86882 14.2956 5.63494 16.0006 8.65974 16.0006Z" fill="#34A853" />
+                  <path d="M4.16852 9.53356C3.83341 8.53999 3.83341 7.46411 4.16852 6.47054V4.40991H1.51116C0.376489 6.67043 0.376489 9.33367 1.51116 11.5942L4.16852 9.53356Z" fill="#FBBC04" />
+                  <path d="M8.65974 3.16644C9.80029 3.1488 10.9026 3.57798 11.7286 4.36578L14.0127 2.08174C12.5664 0.72367 10.6469 -0.0229773 8.65974 0.000539111C5.63494 0.000539111 2.86882 1.70548 1.51074 4.40987L4.1681 6.4705C4.8001 4.57449 6.57266 3.16644 8.65974 3.16644Z" fill="#EA4335" />
+                </g>
+                <defs>
+                  <clipPath id="clip0_1156_824">
+                    <rect width="16" height="16" fill="white" transform="translate(0.5)" />
+                  </clipPath>
+                </defs>
+              </svg>
+              <span>Sign in With Google</span>
+            </Button>
+            <Button size="lg" color="white" className="flex items-center gap-2 justify-center shadow-md" fullWidth>
+              <img src="/img/twitter-logo.svg" height={24} width={24} alt="" />
+              <span>Sign in With Twitter</span>
+            </Button>
+          </div>
+          <Typography variant="paragraph" className="text-center text-blue-gray-500 font-medium mt-4">
+            Already have an account?
+            <Link to="/auth/sign-in" className="text-gray-900 ml-1">Sign in</Link>
+          </Typography>
+        </form>
+
+      </div>
+    </section>
+  );
+}
+
+export default SignUp;

frontend/src/pages/dashboard/home.jsx

@@ -0,0 +1,258 @@
+import React from "react";
+import {
+  Typography,
+  Card,
+  CardHeader,
+  CardBody,
+  IconButton,
+  Menu,
+  MenuHandler,
+  MenuList,
+  MenuItem,
+  Avatar,
+  Tooltip,
+  Progress,
+} from "@material-tailwind/react";
+import {
+  EllipsisVerticalIcon,
+  ArrowUpIcon,
+} from "@heroicons/react/24/outline";
+import { StatisticsCard } from "@/widgets/cards";
+import { StatisticsChart } from "@/widgets/charts";
+import {
+  statisticsCardsData,
+  statisticsChartsData,
+  projectsTableData,
+  ordersOverviewData,
+} from "@/data";
+import { CheckCircleIcon, ClockIcon } from "@heroicons/react/24/solid";
+
+export function Home() {
+  return (
+    <div className="mt-12">
+      <div className="mb-12 grid gap-y-10 gap-x-6 md:grid-cols-2 xl:grid-cols-4">
+        {statisticsCardsData.map(({ icon, title, footer, ...rest }) => (
+          <StatisticsCard
+            key={title}
+            {...rest}
+            title={title}
+            icon={React.createElement(icon, {
+              className: "w-6 h-6 text-white",
+            })}
+            footer={
+              <Typography className="font-normal text-blue-gray-600">
+                <strong className={footer.color}>{footer.value}</strong>
+                &nbsp;{footer.label}
+              </Typography>
+            }
+          />
+        ))}
+      </div>
+      <div className="mb-6 grid grid-cols-1 gap-y-12 gap-x-6 md:grid-cols-2 xl:grid-cols-3">
+        {statisticsChartsData.map((props) => (
+          <StatisticsChart
+            key={props.title}
+            {...props}
+            footer={
+              <Typography
+                variant="small"
+                className="flex items-center font-normal text-blue-gray-600"
+              >
+                <ClockIcon strokeWidth={2} className="h-4 w-4 text-blue-gray-400" />
+                &nbsp;{props.footer}
+              </Typography>
+            }
+          />
+        ))}
+      </div>
+      <div className="mb-4 grid grid-cols-1 gap-6 xl:grid-cols-3">
+        <Card className="overflow-hidden xl:col-span-2 border border-blue-gray-100 shadow-sm">
+          <CardHeader
+            floated={false}
+            shadow={false}
+            color="transparent"
+            className="m-0 flex items-center justify-between p-6"
+          >
+            <div>
+              <Typography variant="h6" color="blue-gray" className="mb-1">
+                Projects
+              </Typography>
+              <Typography
+                variant="small"
+                className="flex items-center gap-1 font-normal text-blue-gray-600"
+              >
+                <CheckCircleIcon strokeWidth={3} className="h-4 w-4 text-blue-gray-200" />
+                <strong>30 done</strong> this month
+              </Typography>
+            </div>
+            <Menu placement="left-start">
+              <MenuHandler>
+                <IconButton size="sm" variant="text" color="blue-gray">
+                  <EllipsisVerticalIcon
+                    strokeWidth={3}
+                    fill="currenColor"
+                    className="h-6 w-6"
+                  />
+                </IconButton>
+              </MenuHandler>
+              <MenuList>
+                <MenuItem>Action</MenuItem>
+                <MenuItem>Another Action</MenuItem>
+                <MenuItem>Something else here</MenuItem>
+              </MenuList>
+            </Menu>
+          </CardHeader>
+          <CardBody className="overflow-x-scroll px-0 pt-0 pb-2">
+            <table className="w-full min-w-[640px] table-auto">
+              <thead>
+                <tr>
+                  {["companies", "members", "budget", "completion"].map(
+                    (el) => (
+                      <th
+                        key={el}
+                        className="border-b border-blue-gray-50 py-3 px-6 text-left"
+                      >
+                        <Typography
+                          variant="small"
+                          className="text-[11px] font-medium uppercase text-blue-gray-400"
+                        >
+                          {el}
+                        </Typography>
+                      </th>
+                    )
+                  )}
+                </tr>
+              </thead>
+              <tbody>
+                {projectsTableData.map(
+                  ({ img, name, members, budget, completion }, key) => {
+                    const className = `py-3 px-5 ${
+                      key === projectsTableData.length - 1
+                        ? ""
+                        : "border-b border-blue-gray-50"
+                    }`;
+
+                    return (
+                      <tr key={name}>
+                        <td className={className}>
+                          <div className="flex items-center gap-4">
+                            <Avatar src={img} alt={name} size="sm" />
+                            <Typography
+                              variant="small"
+                              color="blue-gray"
+                              className="font-bold"
+                            >
+                              {name}
+                            </Typography>
+                          </div>
+                        </td>
+                        <td className={className}>
+                          {members.map(({ img, name }, key) => (
+                            <Tooltip key={name} content={name}>
+                              <Avatar
+                                src={img}
+                                alt={name}
+                                size="xs"
+                                variant="circular"
+                                className={`cursor-pointer border-2 border-white ${
+                                  key === 0 ? "" : "-ml-2.5"
+                                }`}
+                              />
+                            </Tooltip>
+                          ))}
+                        </td>
+                        <td className={className}>
+                          <Typography
+                            variant="small"
+                            className="text-xs font-medium text-blue-gray-600"
+                          >
+                            {budget}
+                          </Typography>
+                        </td>
+                        <td className={className}>
+                          <div className="w-10/12">
+                            <Typography
+                              variant="small"
+                              className="mb-1 block text-xs font-medium text-blue-gray-600"
+                            >
+                              {completion}%
+                            </Typography>
+                            <Progress
+                              value={completion}
+                              variant="gradient"
+                              color={completion === 100 ? "green" : "blue"}
+                              className="h-1"
+                            />
+                          </div>
+                        </td>
+                      </tr>
+                    );
+                  }
+                )}
+              </tbody>
+            </table>
+          </CardBody>
+        </Card>
+        <Card className="border border-blue-gray-100 shadow-sm">
+          <CardHeader
+            floated={false}
+            shadow={false}
+            color="transparent"
+            className="m-0 p-6"
+          >
+            <Typography variant="h6" color="blue-gray" className="mb-2">
+              Orders Overview
+            </Typography>
+            <Typography
+              variant="small"
+              className="flex items-center gap-1 font-normal text-blue-gray-600"
+            >
+              <ArrowUpIcon
+                strokeWidth={3}
+                className="h-3.5 w-3.5 text-green-500"
+              />
+              <strong>24%</strong> this month
+            </Typography>
+          </CardHeader>
+          <CardBody className="pt-0">
+            {ordersOverviewData.map(
+              ({ icon, color, title, description }, key) => (
+                <div key={title} className="flex items-start gap-4 py-3">
+                  <div
+                    className={`relative p-1 after:absolute after:-bottom-6 after:left-2/4 after:w-0.5 after:-translate-x-2/4 after:bg-blue-gray-50 after:content-[''] ${
+                      key === ordersOverviewData.length - 1
+                        ? "after:h-0"
+                        : "after:h-4/6"
+                    }`}
+                  >
+                    {React.createElement(icon, {
+                      className: `!w-5 !h-5 ${color}`,
+                    })}
+                  </div>
+                  <div>
+                    <Typography
+                      variant="small"
+                      color="blue-gray"
+                      className="block font-medium"
+                    >
+                      {title}
+                    </Typography>
+                    <Typography
+                      as="span"
+                      variant="small"
+                      className="text-xs font-medium text-blue-gray-500"
+                    >
+                      {description}
+                    </Typography>
+                  </div>
+                </div>
+              )
+            )}
+          </CardBody>
+        </Card>
+      </div>
+    </div>
+  );
+}
+
+export default Home;

frontend/src/pages/dashboard/index.js

@@ -0,0 +1,3 @@
+export * from "@/pages/dashboard/stacks";
+export * from "@/pages/dashboard/maintenance";
+export * from "@/pages/dashboard/logs";

frontend/src/pages/dashboard/notifications.jsx

@@ -0,0 +1,88 @@
+import React from "react";
+import {
+  Typography,
+  Alert,
+  Card,
+  CardHeader,
+  CardBody,
+} from "@material-tailwind/react";
+import { InformationCircleIcon } from "@heroicons/react/24/outline";
+
+export function Notifications() {
+  const [showAlerts, setShowAlerts] = React.useState({
+    blue: true,
+    green: true,
+    orange: true,
+    red: true,
+  });
+  const [showAlertsWithIcon, setShowAlertsWithIcon] = React.useState({
+    blue: true,
+    green: true,
+    orange: true,
+    red: true,
+  });
+  const alerts = ["gray", "green", "orange", "red"];
+
+  return (
+    <div className="mx-auto my-20 flex max-w-screen-lg flex-col gap-8">
+      <Card>
+        <CardHeader
+          color="transparent"
+          floated={false}
+          shadow={false}
+          className="m-0 p-4"
+        >
+          <Typography variant="h5" color="blue-gray">
+            Alerts
+          </Typography>
+        </CardHeader>
+        <CardBody className="flex flex-col gap-4 p-4">
+          {alerts.map((color) => (
+            <Alert
+              key={color}
+              open={showAlerts[color]}
+              color={color}
+              onClose={() => setShowAlerts((current) => ({ ...current, [color]: false }))}
+            >
+              A simple {color} alert with an <a href="#">example link</a>. Give
+              it a click if you like.
+            </Alert>
+          ))}
+        </CardBody>
+      </Card>
+      <Card>
+        <CardHeader
+          color="transparent"
+          floated={false}
+          shadow={false}
+          className="m-0 p-4"
+        >
+          <Typography variant="h5" color="blue-gray">
+            Alerts with Icon
+          </Typography>
+        </CardHeader>
+        <CardBody className="flex flex-col gap-4 p-4">
+          {alerts.map((color) => (
+            <Alert
+              key={color}
+              open={showAlertsWithIcon[color]}
+              color={color}
+              icon={
+                <InformationCircleIcon strokeWidth={2} className="h-6 w-6" />
+              }
+              onClose={() => setShowAlertsWithIcon((current) => ({
+                ...current,
+                [color]: false,
+              }))}
+            >
+              A simple {color} alert with an <a href="#">example link</a>. Give
+              it a click if you like.
+            </Alert>
+          ))}
+        </CardBody>
+      </Card>
+    </div>
+  );
+}
+
+export default Notifications;

frontend/src/pages/dashboard/profile.jsx

@@ -0,0 +1,221 @@
+import {
+  Card,
+  CardBody,
+  CardHeader,
+  CardFooter,
+  Avatar,
+  Typography,
+  Tabs,
+  TabsHeader,
+  Tab,
+  Switch,
+  Tooltip,
+  Button,
+} from "@material-tailwind/react";
+import {
+  HomeIcon,
+  ChatBubbleLeftEllipsisIcon,
+  Cog6ToothIcon,
+  PencilIcon,
+} from "@heroicons/react/24/solid";
+import { Link } from "react-router-dom";
+import { ProfileInfoCard, MessageCard } from "@/widgets/cards";
+import { platformSettingsData, conversationsData, projectsData } from "@/data";
+
+export function Profile() {
+  return (
+    <>
+      <div className="relative mt-8 h-72 w-full overflow-hidden rounded-xl bg-[url('/img/background-image.png')] bg-cover	bg-center">
+        <div className="absolute inset-0 h-full w-full bg-gray-900/75" />
+      </div>
+      <Card className="mx-3 -mt-16 mb-6 lg:mx-4 border border-blue-gray-100">
+        <CardBody className="p-4">
+          <div className="mb-10 flex items-center justify-between flex-wrap gap-6">
+            <div className="flex items-center gap-6">
+              <Avatar
+                src="/img/bruce-mars.jpeg"
+                alt="bruce-mars"
+                size="xl"
+                variant="rounded"
+                className="rounded-lg shadow-lg shadow-blue-gray-500/40"
+              />
+              <div>
+                <Typography variant="h5" color="blue-gray" className="mb-1">
+                  Richard Davis
+                </Typography>
+                <Typography
+                  variant="small"
+                  className="font-normal text-blue-gray-600"
+                >
+                  CEO / Co-Founder
+                </Typography>
+              </div>
+            </div>
+            <div className="w-96">
+              <Tabs value="app">
+                <TabsHeader>
+                  <Tab value="app">
+                    <HomeIcon className="-mt-1 mr-2 inline-block h-5 w-5" />
+                    App
+                  </Tab>
+                  <Tab value="message">
+                    <ChatBubbleLeftEllipsisIcon className="-mt-0.5 mr-2 inline-block h-5 w-5" />
+                    Message
+                  </Tab>
+                  <Tab value="settings">
+                    <Cog6ToothIcon className="-mt-1 mr-2 inline-block h-5 w-5" />
+                    Settings
+                  </Tab>
+                </TabsHeader>
+              </Tabs>
+            </div>
+          </div>
+          <div className="gird-cols-1 mb-12 grid gap-12 px-4 lg:grid-cols-2 xl:grid-cols-3">
+            <div>
+              <Typography variant="h6" color="blue-gray" className="mb-3">
+                Platform Settings
+              </Typography>
+              <div className="flex flex-col gap-12">
+                {platformSettingsData.map(({ title, options }) => (
+                  <div key={title}>
+                    <Typography className="mb-4 block text-xs font-semibold uppercase text-blue-gray-500">
+                      {title}
+                    </Typography>
+                    <div className="flex flex-col gap-6">
+                      {options.map(({ checked, label }) => (
+                        <Switch
+                          key={label}
+                          id={label}
+                          label={label}
+                          defaultChecked={checked}
+                          labelProps={{
+                            className: "text-sm font-normal text-blue-gray-500",
+                          }}
+                        />
+                      ))}
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </div>
+            <ProfileInfoCard
+              title="Profile Information"
+              description="Hi, I'm Alec Thompson, Decisions: If you can't decide, the answer is no. If two equally difficult paths, choose the one more painful in the short term (pain avoidance is creating an illusion of equality)."
+              details={{
+                "first name": "Alec M. Thompson",
+                mobile: "(44) 123 1234 123",
+                email: "alecthompson@mail.com",
+                location: "USA",
+                social: (
+                  <div className="flex items-center gap-4">
+                    <i className="fa-brands fa-facebook text-blue-700" />
+                    <i className="fa-brands fa-twitter text-blue-400" />
+                    <i className="fa-brands fa-instagram text-purple-500" />
+                  </div>
+                ),
+              }}
+              action={
+                <Tooltip content="Edit Profile">
+                  <PencilIcon className="h-4 w-4 cursor-pointer text-blue-gray-500" />
+                </Tooltip>
+              }
+            />
+            <div>
+              <Typography variant="h6" color="blue-gray" className="mb-3">
+                Platform Settings
+              </Typography>
+              <ul className="flex flex-col gap-6">
+                {conversationsData.map((props) => (
+                  <MessageCard
+                    key={props.name}
+                    {...props}
+                    action={
+                      <Button variant="text" size="sm">
+                        reply
+                      </Button>
+                    }
+                  />
+                ))}
+              </ul>
+            </div>
+          </div>
+          <div className="px-4 pb-4">
+            <Typography variant="h6" color="blue-gray" className="mb-2">
+              Projects
+            </Typography>
+            <Typography
+              variant="small"
+              className="font-normal text-blue-gray-500"
+            >
+              Architects design houses
+            </Typography>
+            <div className="mt-6 grid grid-cols-1 gap-12 md:grid-cols-2 xl:grid-cols-4">
+              {projectsData.map(
+                ({ img, title, description, tag, route, members }) => (
+                  <Card key={title} color="transparent" shadow={false}>
+                    <CardHeader
+                      floated={false}
+                      color="gray"
+                      className="mx-0 mt-0 mb-4 h-64 xl:h-40"
+                    >
+                      <img
+                        src={img}
+                        alt={title}
+                        className="h-full w-full object-cover"
+                      />
+                    </CardHeader>
+                    <CardBody className="py-0 px-1">
+                      <Typography
+                        variant="small"
+                        className="font-normal text-blue-gray-500"
+                      >
+                        {tag}
+                      </Typography>
+                      <Typography
+                        variant="h5"
+                        color="blue-gray"
+                        className="mt-1 mb-2"
+                      >
+                        {title}
+                      </Typography>
+                      <Typography
+                        variant="small"
+                        className="font-normal text-blue-gray-500"
+                      >
+                        {description}
+                      </Typography>
+                    </CardBody>
+                    <CardFooter className="mt-6 flex items-center justify-between py-0 px-1">
+                      <Link to={route}>
+                        <Button variant="outlined" size="sm">
+                          view project
+                        </Button>
+                      </Link>
+                      <div>
+                        {members.map(({ img, name }, key) => (
+                          <Tooltip key={name} content={name}>
+                            <Avatar
+                              src={img}
+                              alt={name}
+                              size="xs"
+                              variant="circular"
+                              className={`cursor-pointer border-2 border-white ${
+                                key === 0 ? "" : "-ml-2.5"
+                              }`}
+                            />
+                          </Tooltip>
+                        ))}
+                      </div>
+                    </CardFooter>
+                  </Card>
+                )
+              )}
+            </div>
+          </div>
+        </CardBody>
+      </Card>
+    </>
+  );
+}
+
+export default Profile;

frontend/src/routes.jsx

@@ -0,0 +1,57 @@
+import {
+  Square3Stack3DIcon,
+  WrenchScrewdriverIcon,
+  ListBulletIcon
+} from "@heroicons/react/24/solid";
+import { Stacks, Maintenance, Logs } from "@/pages/dashboard";
+import { SignIn, SignUp } from "@/pages/auth";
+
+const icon = {
+  className: "w-5 h-5 text-inherit",
+};
+
+export const routes = [
+  {
+    layout: "dashboard",
+    pages: [
+      {
+        icon: <Square3Stack3DIcon {...icon} />,
+        name: "stacks",
+        path: "/stacks",
+        element: <Stacks />,
+      },
+      {
+        icon: <WrenchScrewdriverIcon {...icon} />,
+        name: "wartung",
+        path: "/maintenance",
+        element: <Maintenance />,
+      },
+      {
+        icon: <ListBulletIcon {...icon} />,
+        name: "logs",
+        path: "/logs",
+        element: <Logs />,
+      },
+    ],
+  },
+  // {
+  //   title: "auth pages",
+  //   layout: "auth",
+  //   pages: [
+  //     {
+  //       icon: <ServerStackIcon {...icon} />,
+  //       name: "sign in",
+  //       path: "/sign-in",
+  //       element: <SignIn />,
+  //     },
+  //     {
+  //       icon: <RectangleStackIcon {...icon} />,
+  //       name: "sign up",
+  //       path: "/sign-up",
+  //       element: <SignUp />,
+  //     },
+  //   ],
+  // },
+];
+
+export default routes;

frontend/src/tailwind.css

@@ -0,0 +1,3 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

frontend/src/widgets/cards/index.js

@@ -0,0 +1,3 @@
+export * from "@/widgets/cards/statistics-card";
+export * from "@/widgets/cards/profile-info-card";
+export * from "@/widgets/cards/message-card";

frontend/src/widgets/cards/message-card.jsx

@@ -0,0 +1,45 @@
+import PropTypes from "prop-types";
+import { Avatar, Typography } from "@material-tailwind/react";
+
+export function MessageCard({ img, name, message, action }) {
+  return (
+    <div className="flex items-center justify-between gap-4">
+      <div className="flex items-center gap-4">
+        <Avatar
+          src={img}
+          alt={name}
+          variant="rounded"
+          className="shadow-lg shadow-blue-gray-500/25"
+        />
+        <div>
+          <Typography
+            variant="small"
+            color="blue-gray"
+            className="mb-1 font-semibold"
+          >
+            {name}
+          </Typography>
+          <Typography className="text-xs font-normal text-blue-gray-400">
+            {message}
+          </Typography>
+        </div>
+      </div>
+      {action}
+    </div>
+  );
+}
+
+MessageCard.defaultProps = {
+  action: null,
+};
+
+MessageCard.propTypes = {
+  img: PropTypes.string.isRequired,
+  name: PropTypes.string.isRequired,
+  message: PropTypes.node.isRequired,
+  action: PropTypes.node,
+};
+
+MessageCard.displayName = "/src/widgets/cards/message-card.jsx";
+
+export default MessageCard;

frontend/src/widgets/cards/profile-info-card.jsx

@@ -0,0 +1,79 @@
+import PropTypes from "prop-types";
+import {
+  Card,
+  CardHeader,
+  CardBody,
+  Typography,
+} from "@material-tailwind/react";
+
+export function ProfileInfoCard({ title, description, details, action }) {
+  return (
+    <Card color="transparent" shadow={false}>
+      <CardHeader
+        color="transparent"
+        shadow={false}
+        floated={false}
+        className="mx-0 mt-0 mb-4 flex items-center justify-between gap-4"
+      >
+        <Typography variant="h6" color="blue-gray">
+          {title}
+        </Typography>
+        {action}
+      </CardHeader>
+      <CardBody className="p-0">
+        {description && (
+          <Typography
+            variant="small"
+            className="font-normal text-blue-gray-500"
+          >
+            {description}
+          </Typography>
+        )}
+        {description && details ? (
+          <hr className="my-8 border-blue-gray-50" />
+        ) : null}
+        {details && (
+          <ul className="flex flex-col gap-4 p-0">
+            {Object.keys(details).map((el, key) => (
+              <li key={key} className="flex items-center gap-4">
+                <Typography
+                  variant="small"
+                  color="blue-gray"
+                  className="font-semibold capitalize"
+                >
+                  {el}:
+                </Typography>
+                {typeof details[el] === "string" ? (
+                  <Typography
+                    variant="small"
+                    className="font-normal text-blue-gray-500"
+                  >
+                    {details[el]}
+                  </Typography>
+                ) : (
+                  details[el]
+                )}
+              </li>
+            ))}
+          </ul>
+        )}
+      </CardBody>
+    </Card>
+  );
+}
+
+ProfileInfoCard.defaultProps = {
+  action: null,
+  description: null,
+  details: {},
+};
+
+ProfileInfoCard.propTypes = {
+  title: PropTypes.string.isRequired,
+  description: PropTypes.node,
+  details: PropTypes.object,
+};
+
+ProfileInfoCard.displayName = "/src/widgets/cards/profile-info-card.jsx";
+
+export default ProfileInfoCard;

frontend/src/widgets/cards/statistics-card.jsx

@@ -0,0 +1,75 @@
+import {
+  Card,
+  CardHeader,
+  CardBody,
+  CardFooter,
+  Typography,
+} from "@material-tailwind/react";
+import PropTypes from "prop-types";
+
+export function StatisticsCard({ color, icon, title, value, footer }) {
+  return (
+    <Card className="border border-blue-gray-100 shadow-sm">
+      <CardHeader
+        variant="gradient"
+        color={color}
+        floated={false}
+        shadow={false}
+        className="absolute grid h-12 w-12 place-items-center"
+      >
+        {icon}
+      </CardHeader>
+      <CardBody className="p-4 text-right">
+        <Typography variant="small" className="font-normal text-blue-gray-600">
+          {title}
+        </Typography>
+        <Typography variant="h4" color="blue-gray">
+          {value}
+        </Typography>
+      </CardBody>
+      {footer && (
+        <CardFooter className="border-t border-blue-gray-50 p-4">
+          {footer}
+        </CardFooter>
+      )}
+    </Card>
+  );
+}
+
+StatisticsCard.defaultProps = {
+  color: "blue",
+  footer: null,
+};
+
+StatisticsCard.propTypes = {
+  color: PropTypes.oneOf([
+    "white",
+    "blue-gray",
+    "gray",
+    "brown",
+    "deep-orange",
+    "orange",
+    "amber",
+    "yellow",
+    "lime",
+    "light-green",
+    "green",
+    "teal",
+    "cyan",
+    "light-blue",
+    "blue",
+    "indigo",
+    "deep-purple",
+    "purple",
+    "pink",
+    "red",
+  ]),
+  icon: PropTypes.node.isRequired,
+  title: PropTypes.node.isRequired,
+  value: PropTypes.node.isRequired,
+  footer: PropTypes.node,
+};
+
+StatisticsCard.displayName = "/src/widgets/cards/statistics-card.jsx";
+
+export default StatisticsCard;

frontend/src/widgets/charts/index.js

@@ -0,0 +1 @@
+export * from "@/widgets/charts/statistics-chart";

frontend/src/widgets/charts/statistics-chart.jsx

@@ -0,0 +1,70 @@
+import {
+  Card,
+  CardHeader,
+  CardBody,
+  CardFooter,
+  Typography,
+} from "@material-tailwind/react";
+import PropTypes from "prop-types";
+import Chart from "react-apexcharts";
+
+export function StatisticsChart({ color, chart, title, description, footer }) {
+  return (
+    <Card className="border border-blue-gray-100 shadow-sm">
+      <CardHeader variant="gradient" color={color} floated={false} shadow={false}>
+        <Chart {...chart} />
+      </CardHeader>
+      <CardBody className="px-6 pt-0">
+        <Typography variant="h6" color="blue-gray">
+          {title}
+        </Typography>
+        <Typography variant="small" className="font-normal text-blue-gray-600">
+          {description}
+        </Typography>
+      </CardBody>
+      {footer && (
+        <CardFooter className="border-t border-blue-gray-50 px-6 py-5">
+          {footer}
+        </CardFooter>
+      )}
+    </Card>
+  );
+}
+
+StatisticsChart.defaultProps = {
+  color: "blue",
+  footer: null,
+};
+
+StatisticsChart.propTypes = {
+  color: PropTypes.oneOf([
+    "white",
+    "blue-gray",
+    "gray",
+    "brown",
+    "deep-orange",
+    "orange",
+    "amber",
+    "yellow",
+    "lime",
+    "light-green",
+    "green",
+    "teal",
+    "cyan",
+    "light-blue",
+    "blue",
+    "indigo",
+    "deep-purple",
+    "purple",
+    "pink",
+    "red",
+  ]),
+  chart: PropTypes.object.isRequired,
+  title: PropTypes.node.isRequired,
+  description: PropTypes.node.isRequired,
+  footer: PropTypes.node,
+};
+
+StatisticsChart.displayName = "/src/widgets/charts/statistics-chart.jsx";
+
+export default StatisticsChart;

frontend/src/widgets/layout/configurator.jsx

@@ -0,0 +1,127 @@
+import React from "react";
+import { XMarkIcon } from "@heroicons/react/24/outline";
+import {
+  Button,
+  IconButton,
+  Switch,
+  Typography,
+  Chip,
+} from "@material-tailwind/react";
+import {
+  useMaterialTailwindController,
+  setOpenConfigurator,
+  setSidenavColor,
+  setSidenavType,
+  setFixedNavbar,
+} from "@/components";
+
+function formatNumber(number, decPlaces) {
+  decPlaces = Math.pow(10, decPlaces);
+
+  const abbrev = ["K", "M", "B", "T"];
+
+  for (let i = abbrev.length - 1; i >= 0; i--) {
+    var size = Math.pow(10, (i + 1) * 3);
+
+    if (size <= number) {
+      number = Math.round((number * decPlaces) / size) / decPlaces;
+
+      if (number == 1000 && i < abbrev.length - 1) {
+        number = 1;
+        i++;
+      }
+
+      number += abbrev[i];
+
+      break;
+    }
+  }
+
+  return number;
+}
+
+export function Configurator() {
+  const [controller, dispatch] = useMaterialTailwindController();
+  const { openConfigurator, sidenavColor, sidenavType, fixedNavbar } =
+    controller;
+  const [stars, setStars] = React.useState(0);
+
+  const sidenavColors = {
+    dark: "from-black to-black border-gray-200",
+    green: "from-green-400 to-green-600",
+    orange: "from-orange-400 to-orange-600",
+    red: "from-red-400 to-red-600",
+    pink: "from-pink-400 to-pink-600",
+  };
+
+  React.useEffect(() => {
+    const stars = fetch(
+      "https://api.github.com/repos/creativetimofficial/material-tailwind-dashboard-react"
+    )
+      .then((response) => response.json())
+      .then((data) => setStars(formatNumber(data.stargazers_count, 1)));
+  }, []);
+
+  return (
+    <aside
+      className={`fixed top-0 right-0 z-50 h-screen w-96 bg-white px-2.5 shadow-lg transition-transform duration-300 ${
+        openConfigurator ? "translate-x-0" : "translate-x-96"
+      }`}
+    >
+      <div className="flex items-start justify-between px-6 pt-8 pb-6">
+        <div>
+          <Typography variant="h5" color="blue-gray">
+            Dashboard Configurator
+          </Typography>
+          <Typography className="font-normal text-blue-gray-600">
+            See our dashboard options.
+          </Typography>
+        </div>
+        <IconButton
+          variant="text"
+          color="blue-gray"
+          onClick={() => setOpenConfigurator(dispatch, false)}
+        >
+          <XMarkIcon strokeWidth={2.5} className="h-5 w-5" />
+        </IconButton>
+      </div>
+      <div className="py-4 px-6">
+        <div className="mb-12">
+          <Typography variant="h6" color="blue-gray">
+            Sidenav Colors
+          </Typography>
+          <div className="mt-3 flex items-center gap-2">
+            {Object.keys(sidenavColors).map((color) => (
+              <span
+                key={color}
+                className={`h-6 w-6 cursor-pointer rounded-full border bg-gradient-to-br transition-transform hover:scale-105 ${
+                  sidenavColors[color]
+                } ${
+                  sidenavColor === color ? "border-black" : "border-transparent"
+                }`}
+                onClick={() => setSidenavColor(dispatch, color)}
+              />
+            ))}
+          </div>
+        </div>
+        <div className="mb-12">
+          <hr />
+          <div className="flex items-center justify-between py-5">
+            <Typography variant="h6" color="blue-gray">
+              Navbar Fixed
+            </Typography>
+            <Switch defaultChecked 
+              id="navbar-fixed"
+              value={fixedNavbar}
+              onChange={() => setFixedNavbar(dispatch, !fixedNavbar)}
+            />
+          </div>
+        </div>
+      </div>
+    </aside>
+  );
+}
+
+Configurator.displayName = "/src/widgets/layout/configurator.jsx";
+
+export default Configurator;

frontend/src/widgets/layout/dashboard-navbar.jsx

@@ -0,0 +1,169 @@
+import { useLocation, Link } from "react-router-dom";
+import {
+  Navbar,
+  Typography,
+  Button,
+  IconButton,
+  Breadcrumbs,
+  Menu,
+  MenuHandler,
+  MenuList,
+  MenuItem,
+  Avatar,
+} from "@material-tailwind/react";
+import {
+  UserCircleIcon,
+  Cog6ToothIcon,
+  BellIcon,
+  ClockIcon,
+  CreditCardIcon,
+  Bars3Icon,
+} from "@heroicons/react/24/solid";
+import {
+  useMaterialTailwindController,
+  setOpenConfigurator,
+  setOpenSidenav,
+} from "@/components";
+
+export function DashboardNavbar() {
+  const [controller, dispatch] = useMaterialTailwindController();
+  const { fixedNavbar, openSidenav } = controller;
+  const { pathname } = useLocation();
+  const [layout, page] = pathname.split("/").filter((el) => el !== "");
+
+  return (
+    <Navbar
+      color={fixedNavbar ? "white" : "transparent"}
+      className={`rounded-xl transition-all ${
+        fixedNavbar
+          ? "sticky top-4 z-40 py-3 shadow-md shadow-blue-gray-500/5"
+          : "px-0 py-1"
+      }`}
+      fullWidth
+      blurred={fixedNavbar}
+    >
+      <div className="flex justify-between gap-6 flex-row items-center">
+        <div className="capitalize">
+
+        </div>
+        <div className="flex items-center">
+
+          <IconButton
+            variant="text"
+            color="blue-gray"
+            className="grid xl:hidden"
+            onClick={() => setOpenSidenav(dispatch, !openSidenav)}
+          >
+            <Bars3Icon strokeWidth={3} className="h-6 w-6 text-blue-gray-500" />
+          </IconButton>
+          {/* <Link to="/auth/sign-in">
+            <Button
+              variant="text"
+              color="blue-gray"
+              className="hidden items-center gap-1 px-4 xl:flex normal-case"
+            >
+              <UserCircleIcon className="h-5 w-5 text-blue-gray-500" />
+              Sign In
+            </Button>
+            <IconButton
+              variant="text"
+              color="blue-gray"
+              className="grid xl:hidden"
+            >
+              <UserCircleIcon className="h-5 w-5 text-blue-gray-500" />
+            </IconButton>
+          </Link>
+          <Menu>
+            <MenuHandler>
+              <IconButton variant="text" color="blue-gray">
+                <BellIcon className="h-5 w-5 text-blue-gray-500" />
+              </IconButton>
+            </MenuHandler>
+            <MenuList className="w-max border-0">
+              <MenuItem className="flex items-center gap-3">
+                <Avatar
+                  src="https://demos.creative-tim.com/material-dashboard/assets/img/team-2.jpg"
+                  alt="item-1"
+                  size="sm"
+                  variant="circular"
+                />
+                <div>
+                  <Typography
+                    variant="small"
+                    color="blue-gray"
+                    className="mb-1 font-normal"
+                  >
+                    <strong>New message</strong> from Laur
+                  </Typography>
+                  <Typography
+                    variant="small"
+                    color="blue-gray"
+                    className="flex items-center gap-1 text-xs font-normal opacity-60"
+                  >
+                    <ClockIcon className="h-3.5 w-3.5" /> 13 minutes ago
+                  </Typography>
+                </div>
+              </MenuItem>
+              <MenuItem className="flex items-center gap-4">
+                <Avatar
+                  src="https://demos.creative-tim.com/material-dashboard/assets/img/small-logos/logo-spotify.svg"
+                  alt="item-1"
+                  size="sm"
+                  variant="circular"
+                />
+                <div>
+                  <Typography
+                    variant="small"
+                    color="blue-gray"
+                    className="mb-1 font-normal"
+                  >
+                    <strong>New album</strong> by Travis Scott
+                  </Typography>
+                  <Typography
+                    variant="small"
+                    color="blue-gray"
+                    className="flex items-center gap-1 text-xs font-normal opacity-60"
+                  >
+                    <ClockIcon className="h-3.5 w-3.5" /> 1 day ago
+                  </Typography>
+                </div>
+              </MenuItem>
+              <MenuItem className="flex items-center gap-4">
+                <div className="grid h-9 w-9 place-items-center rounded-full bg-gradient-to-tr from-blue-gray-800 to-blue-gray-900">
+                  <CreditCardIcon className="h-4 w-4 text-white" />
+                </div>
+                <div>
+                  <Typography
+                    variant="small"
+                    color="blue-gray"
+                    className="mb-1 font-normal"
+                  >
+                    Payment successfully completed
+                  </Typography>
+                  <Typography
+                    variant="small"
+                    color="blue-gray"
+                    className="flex items-center gap-1 text-xs font-normal opacity-60"
+                  >
+                    <ClockIcon className="h-3.5 w-3.5" /> 2 days ago
+                  </Typography>
+                </div>
+              </MenuItem>
+            </MenuList>
+          </Menu> */}
+          <IconButton
+            variant="text"
+            color="blue-gray"
+            onClick={() => setOpenConfigurator(dispatch, true)}
+          >
+            <Cog6ToothIcon className="h-5 w-5 text-blue-gray-500 " />
+          </IconButton>
+        </div>
+      </div>
+    </Navbar>
+  );
+}
+
+DashboardNavbar.displayName = "/src/widgets/layout/dashboard-navbar.jsx";
+
+export default DashboardNavbar;

frontend/src/widgets/layout/footer.jsx

@@ -0,0 +1,20 @@
+import PropTypes from "prop-types";
+import { Typography } from "@material-tailwind/react";
+import { HeartIcon } from "@heroicons/react/24/solid";
+
+export function Footer() {
+  const year = new Date().getFullYear();
+
+  return (
+    <footer>
+      <div className="flex w-full flex-wrap items-center justify-center  md:justify-end">
+        <Typography variant="small" className="mt-1 text-xs text-stormGrey-500 block antialiased font-sans">
+          StackPulse:  &copy; {year} by Michael Böhmländer
+        </Typography>
+      </div>
+    </footer>
+  );
+}
+
+Footer.displayName = "/src/widgets/layout/footer.jsx";
+export default Footer;

frontend/src/widgets/layout/index.js

@@ -0,0 +1,5 @@
+export * from "@/widgets/layout/sidenav";
+export * from "@/widgets/layout/dashboard-navbar";
+export * from "@/widgets/layout/configurator";
+export * from "@/widgets/layout/footer";
+export * from "@/widgets/layout/navbar";

frontend/src/widgets/layout/navbar.jsx

@@ -0,0 +1,107 @@
+import React from "react";
+import PropTypes from "prop-types";
+import { Link } from "react-router-dom";
+import {
+  Navbar as MTNavbar,
+  Collapse,
+  Typography,
+  Button,
+  IconButton,
+} from "@material-tailwind/react";
+import { Bars3Icon, XMarkIcon } from "@heroicons/react/24/outline";
+
+export function Navbar({ brandName, routes, action }) {
+  const [openNav, setOpenNav] = React.useState(false);
+
+  React.useEffect(() => {
+    window.addEventListener(
+      "resize",
+      () => window.innerWidth >= 960 && setOpenNav(false)
+    );
+  }, []);
+
+  const navList = (
+    <ul className="mb-4 mt-2 flex flex-col gap-2 lg:mb-0 lg:mt-0 lg:flex-row lg:items-center lg:gap-6">
+      {routes.map(({ name, path, icon }) => (
+        <Typography
+          key={name}
+          as="li"
+          variant="small"
+          color="blue-gray"
+          className="capitalize"
+        >
+          <Link to={path} className="flex items-center gap-1 p-1 font-normal">
+            {icon &&
+              React.createElement(icon, {
+                className: "w-[18px] h-[18px] opacity-50 mr-1",
+              })}
+            {name}
+          </Link>
+        </Typography>
+      ))}
+    </ul>
+  );
+
+  return (
+    <MTNavbar className="p-3">
+      <div className="container mx-auto flex items-center justify-between text-blue-gray-900">
+        <Link to="/">
+          <Typography
+            variant="small"
+            className="mr-4 ml-2 cursor-pointer py-1.5 font-bold"
+          >
+            {brandName}
+          </Typography>
+        </Link>
+        <div className="hidden lg:block">{navList}</div>
+        {React.cloneElement(action, {
+          className: "hidden lg:inline-block",
+        })}
+        <IconButton
+          variant="text"
+          size="sm"
+          className="hml-auto text-inherit hover:bg-transparent focus:bg-transparent active:bg-transparent lg:hidden"
+          onClick={() => setOpenNav(!openNav)}
+        >
+          {openNav ? (
+            <XMarkIcon strokeWidth={2} className="h-6 w-6" />
+          ) : (
+            <Bars3Icon strokeWidth={2} className="h-6 w-6" />
+          )}
+        </IconButton>
+      </div>
+      <Collapse open={openNav}>
+        <div className="container mx-auto">
+          {navList}
+          {React.cloneElement(action, {
+            className: "w-full block lg:hidden",
+          })}
+        </div>
+      </Collapse>
+    </MTNavbar>
+  );
+}
+
+Navbar.defaultProps = {
+  brandName: "Material Tailwind React",
+  action: (
+    <a
+      href="https://www.creative-tim.com/product/material-tailwind-dashboard-react"
+      target="_blank"
+    >
+      <Button variant="gradient" size="sm" fullWidth>
+        free download
+      </Button>
+    </a>
+  ),
+};
+
+Navbar.propTypes = {
+  brandName: PropTypes.string,
+  routes: PropTypes.arrayOf(PropTypes.object).isRequired,
+  action: PropTypes.node,
+};
+
+Navbar.displayName = "/src/widgets/layout/navbar.jsx";
+
+export default Navbar;

frontend/src/widgets/layout/sidenav.jsx

@@ -0,0 +1,102 @@
+import PropTypes from "prop-types";
+import { Link, NavLink } from "react-router-dom";
+import { XMarkIcon } from "@heroicons/react/24/outline";
+import {
+  Avatar,
+  Button,
+  IconButton,
+  Typography,
+} from "@material-tailwind/react";
+import { useMaterialTailwindController, setOpenSidenav } from "@/components";
+import logo from "@/assets/images/stackpulse.png";
+
+export function Sidenav({ brandImg, brandName, routes }) {
+  const [controller, dispatch] = useMaterialTailwindController();
+  const { sidenavColor, sidenavType, openSidenav } = controller;
+  const sidenavTypes = {
+    dark: "bg-gradient-to-br from-gray-800 to-gray-900",
+    white: "bg-white shadow-sm",
+    transparent: "bg-transparent",
+  };
+
+  return (
+    <aside
+      className={`${sidenavTypes[sidenavType]} ${openSidenav ? "translate-x-0" : "-translate-x-80"
+        } fixed inset-0 z-50 my-4 ml-4 h-[calc(100vh-32px)] w-72  rounded-xl transition-transform duration-300 xl:translate-x-0 border border-blue-gray-100`}
+    >
+      <div className="relative py-6 px-8 text-right">
+        <img src={logo} alt="StackPulse" className="w-auto" /><span className="mt-1 text-xs text-stormGrey-500 block antialiased font-sans">v0.4</span>
+
+        <IconButton
+          variant="text"
+          size="sm"
+          ripple={false}
+          className="absolute right-0 top-0 grid rounded-br-none rounded-tl-none"
+          onClick={() => setOpenSidenav(dispatch, false)}
+        >
+          <XMarkIcon strokeWidth={2.5} className="h-5 w-5 text-black" />
+        </IconButton>
+      </div>
+      <div className="m-4">
+        {routes.map(({ layout, title, pages }, key) => (
+          <ul key={key} className="mb-4 flex flex-col gap-1">
+            {title && (
+              <li className="mx-3.5 mt-4 mb-2">
+                <Typography
+                  variant="small"
+                  color={sidenavType === "dark" ? "white" : "blue-gray"}
+                  className="font-black uppercase opacity-75"
+                >
+                  {title}
+                </Typography>
+              </li>
+            )}
+            {pages.map(({ icon, name, path }) => (
+              <li key={name}>
+                <NavLink to={`/${layout}${path}`}>
+                  {({ isActive }) => (
+                    <Button
+                      variant={isActive ? "gradient" : "text"}
+                      color={
+                        isActive
+                          ? sidenavColor
+                          : sidenavType === "dark"
+                            ? "white"
+                            : "blue-gray"
+                      }
+                      className="flex items-center gap-4 px-4 capitalize"
+                      fullWidth
+                    >
+                      {icon}
+                      <Typography
+                        color="inherit"
+                        className="font-medium capitalize"
+                      >
+                        {name}
+                      </Typography>
+                    </Button>
+                  )}
+                </NavLink>
+              </li>
+            ))}
+          </ul>
+        ))}
+      </div>
+    </aside>
+  );
+}
+
+Sidenav.defaultProps = {
+  brandImg: "/img/logo-ct.png",
+  brandName: "Material Tailwind React",
+};
+
+Sidenav.propTypes = {
+  brandImg: PropTypes.string,
+  brandName: PropTypes.string,
+  routes: PropTypes.arrayOf(PropTypes.object).isRequired,
+};
+
+Sidenav.displayName = "/src/widgets/layout/sidnave.jsx";
+
+export default Sidenav;

frontend/tailwind.config.cjs

@@ -0,0 +1,38 @@
+const withMT = require("@material-tailwind/react/utils/withMT");
+const colors = require("tailwindcss/colors");
+
+module.exports = withMT({
+  content: ["./index.html", "./src/**/*.{js,ts,jsx,tsx}"],
+  theme: {
+    extend: {
+      colors: {
+        sky: colors.sky,
+        green: colors.green,
+        slate: colors.slate,
+        orange: colors.orange, // falls du z. B. text-orange-300 brauchst
+        auroraTeal: {50:'#f0fafb',100:'#e0f5f7',200:'#c3ecef',300:'#9de0e4',400:'#6ad3d8',500:'#38c6cc',600:'#2aa9b0',700:'#1f8d94',800:'#166e76',900:'#0c4f58'},
+        sunsetCoral: {50:'#fff6f5',100:'#ffece9',200:'#ffd7d3',300:'#ffb8b5',400:'#ff9189',500:'#ff6a5d',600:'#e65048',700:'#b93d38',800:'#8a2c28',900:'#5c1c1a'},
+        lavenderSmoke: {50:'#faf8fc',100:'#f5f1f9',200:'#ece2f3',300:'#dac4e6',400:'#b88acf',500:'#9670b8',600:'#7a5894',700:'#5d4373',800:'#412f52',900:'#291e38'},
+        mossGreen: {50:'#f5faf2',100:'#ebf5e5',200:'#d9ebca',300:'#b8d99e',400:'#8cc56f',500:'#60b240',600:'#4d8f33',700:'#3b6b27',800:'#2a491d',900:'#1c3012'},
+        deepOceanBlue: {50:'#f4faff',100:'#e9f5ff',200:'#cfe6ff',300:'#add1ff',400:'#7ab9ff',500:'#479fff',600:'#3c86e6',700:'#305eaf',800:'#23437f',900:'#162a50'},
+        warmAmberGlow: {50:'#fff9f2',100:'#fff3e5',200:'#ffe6cc',300:'#ffcc99',400:'#ffad4d',500:'#ff8f00',600:'#e67600',700:'#b35a00',800:'#804000',900:'#4d2600'},
+        peachMist: {50:'#fff8f7',100:'#fff0ed',200:'#ffe1db',300:'#ffc2b7',400:'#ff9a87',500:'#ff7257',600:'#e65f4b',700:'#b34938',800:'#803622',900:'#4d230f'},
+        slatePurple: {50:'#f7f5fa',100:'#efe9f5',200:'#ded1ea',300:'#bdb3d5',400:'#9584b5',500:'#6d5795',600:'#5c4a7c',700:'#473861',800:'#322648',900:'#1f1530'},
+        mintTea: {50:'#f2fcfa',100:'#e5f9f6',200:'#ccefee',300:'#99dfdc',400:'#66cfc9',500:'#33bfb6',600:'#2aa395',700:'#228174',800:'#195953',900:'#103330'},
+        copperRust: {50:'#faf7f6',100:'#f5efee',200:'#ebe0dc',300:'#d6c1b8',400:'#b28a86',500:'#8d4d55',600:'#7a444b',700:'#5f3338',800:'#442426',900:'#2d1718'},
+        // Neue 10
+        arcticBlue: {50:'#f2f9fd',100:'#e6f3fb',200:'#cce6f7',300:'#99ceef',400:'#66b6e7',500:'#339ede',600:'#1f86c3',700:'#16699b',800:'#0f4b6f',900:'#082d43'},
+        roseQuartz: {50:'#fdf7f9',100:'#faeff3',200:'#f5dfe6',300:'#ecbfd0',400:'#e08dad',500:'#d45b89',600:'#b94771',700:'#8e3556',800:'#63233b',900:'#391324'},
+        citrusPunch: {50:'#fffdf6',100:'#fffbe9',200:'#fff5cc',300:'#ffeb99',400:'#ffe066',500:'#ffd633',600:'#e6bd00',700:'#b39300',800:'#806900',900:'#4d3f00'},
+        midnightPlum: {50:'#faf7fb',100:'#f4ecf6',200:'#e4cfee',300:'#cba0de',400:'#a869cc',500:'#8431b9',600:'#6d299b',700:'#521f74',800:'#38154d',900:'#1f0b28'},
+        sandstone: {50:'#fbf9f7',100:'#f6f2ee',200:'#ece3da',300:'#d8c6b3',400:'#c0a27f',500:'#a87e4b',600:'#906a3e',700:'#6b4f2f',800:'#47341f',900:'#241a10'},
+        emeraldMist: {50:'#f3faf7',100:'#e7f6ef',200:'#ccecdc',300:'#9ddabf',400:'#6ec8a3',500:'#3fb586',600:'#359771',700:'#2a765a',800:'#1f5442',900:'#13332a'},
+        velvetRed: {50:'#fdf7f7',100:'#faeeee',200:'#f4d6d6',300:'#e7a8a8',400:'#d56666',500:'#c32424',600:'#a61e1e',700:'#801717',800:'#590f0f',900:'#330808'},
+        stormGrey: {50:'#f7f8fa',100:'#eef0f3',200:'#d9dce2',300:'#b6bbc8',400:'#8b91a4',500:'#606780',600:'#4f556b',700:'#3e4456',800:'#2c313f',900:'#1b1e29'},
+        neonLime: {50:'#f7ffe6',100:'#eeffc9',200:'#dbff96',300:'#c2ff52',400:'#a8ff0e',500:'#8de600',600:'#74bf00',700:'#5b9900',800:'#426f00',900:'#294600'},
+        skyMauve: {50:'#faf8fc',100:'#f4f0f9',200:'#e5dbf2',300:'#c9b2e6',400:'#a27dd4',500:'#7b48c2',600:'#633aa0',700:'#4b2b7c',800:'#341d58',900:'#1e1035'},
+      },
+    },
+  },
+  plugins: [],
+});

frontend/vite.config.js

@@ -1,8 +1,11 @@
-import { defineConfig } from 'vite';
+import { defineConfig } from "vite";
-import react from '@vitejs/plugin-react';
+import react from "@vitejs/plugin-react";
 
 export default defineConfig({
   plugins: [react()],
+  resolve: {
+    alias: [{ find: "@", replacement: "/src" }],
+  },
   server: {
     host: true, // Hört auf allen Netzwerk-Interfaces, kein localhost notwendig
     port: 5173, // optional, Standardport für Vite

frontend_old/dist/index.html

@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html lang="de">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>StackPulse</title>
+    
+    <script type="module" crossorigin src="/assets/index-e96128a6.js"></script>
+    <link rel="stylesheet" href="/assets/index-736c8c6c.css">
+  </head>
+  <body>
+    <div id="root"></div>
+    
+  </body>
+</html>

frontend_old/index.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="de">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>StackPulse</title>
+    <link rel="stylesheet" href="/src/index.css" />
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>

frontend_old/package-lock.json

@@ -8,18 +8,27 @@
       "name": "stackpulse-frontend",
       "version": "0.1.0",
       "dependencies": {
-        "axios": "^1.7.5",
+        "@heroicons/react": "2.0.18",
-        "react": "^18.2.0",
+        "@material-tailwind/react": "2.1.4",
-        "react-dom": "^18.2.0",
+        "apexcharts": "3.44.0",
-        "react-router-dom": "^6.26.2",
+        "axios": "1.7.5",
-        "socket.io-client": "^4.8.1"
+        "prop-types": "15.8.1",
+        "react": "18.2.0",
+        "react-apexcharts": "1.4.1",
+        "react-dom": "18.2.0",
+        "react-router-dom": "6.17.0",
+        "socket.io-client": "4.8.1"
       },
       "devDependencies": {
-        "@vitejs/plugin-react": "^4.0.0",
+        "@types/react": "18.2.31",
-        "autoprefixer": "^10.4.21",
+        "@types/react-dom": "18.2.14",
-        "postcss": "^8.5.6",
+        "@vitejs/plugin-react": "4.1.0",
-        "tailwindcss": "^3.4.17",
+        "autoprefixer": "10.4.16",
-        "vite": "^4.4.9"
+        "postcss": "8.4.31",
+        "prettier": "3.0.3",
+        "prettier-plugin-tailwindcss": "0.5.6",
+        "tailwindcss": "3.3.4",
+        "vite": "4.5.0"
       }
     },
     "node_modules/@alloc/quick-lru": {
@@ -310,6 +319,21 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@emotion/is-prop-valid": {
+      "version": "0.8.8",
+      "resolved": "https://registry.npmjs.org/@emotion/is-prop-valid/-/is-prop-valid-0.8.8.tgz",
+      "integrity": "sha512-u5WtneEAr5IDG2Wv65yhunPSMLIpuKsbuOktRojfrEiEvRyC85LgPMZI63cr7NUqT8ZIGdSVg8ZKGxIug4lXcA==",
+      "optional": true,
+      "dependencies": {
+        "@emotion/memoize": "0.7.4"
+      }
+    },
+    "node_modules/@emotion/memoize": {
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/@emotion/memoize/-/memoize-0.7.4.tgz",
+      "integrity": "sha512-Ja/Vfqe3HpuzRsG1oBtWTHk2PGZ7GR+2Vz5iYGelAw8dx32K0y7PjVuxK6z1nMpZOqAFsRUPCkK1YjJ56qJlgw==",
+      "optional": true
+    },
     "node_modules/@esbuild/android-arm": {
       "version": "0.18.20",
       "resolved": "https://registry.npmjs.org/@esbuild/android-arm/-/android-arm-0.18.20.tgz",
@@ -662,6 +686,62 @@
         "node": ">=12"
       }
     },
+    "node_modules/@floating-ui/core": {
+      "version": "1.7.3",
+      "resolved": "https://registry.npmjs.org/@floating-ui/core/-/core-1.7.3.tgz",
+      "integrity": "sha512-sGnvb5dmrJaKEZ+LDIpguvdX3bDlEllmv4/ClQ9awcmCZrlx5jQyyMWFM5kBI+EyNOCDDiKk8il0zeuX3Zlg/w==",
+      "dependencies": {
+        "@floating-ui/utils": "^0.2.10"
+      }
+    },
+    "node_modules/@floating-ui/dom": {
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@floating-ui/dom/-/dom-1.7.4.tgz",
+      "integrity": "sha512-OOchDgh4F2CchOX94cRVqhvy7b3AFb+/rQXyswmzmGakRfkMgoWVjfnLWkRirfLEfuD4ysVW16eXzwt3jHIzKA==",
+      "dependencies": {
+        "@floating-ui/core": "^1.7.3",
+        "@floating-ui/utils": "^0.2.10"
+      }
+    },
+    "node_modules/@floating-ui/react": {
+      "version": "0.19.0",
+      "resolved": "https://registry.npmjs.org/@floating-ui/react/-/react-0.19.0.tgz",
+      "integrity": "sha512-fgYvN4ksCi5OvmPXkyOT8o5a8PSKHMzPHt+9mR6KYWdF16IAjWRLZPAAziI2sznaWT23drRFrYw64wdvYqqaQw==",
+      "dependencies": {
+        "@floating-ui/react-dom": "^1.2.2",
+        "aria-hidden": "^1.1.3",
+        "tabbable": "^6.0.1"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
+    "node_modules/@floating-ui/react-dom": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/@floating-ui/react-dom/-/react-dom-1.3.0.tgz",
+      "integrity": "sha512-htwHm67Ji5E/pROEAr7f8IKFShuiCKHwUC/UY4vC3I5jiSvGFAYnSYiZO5MlGmads+QqvUkR9ANHEguGrDv72g==",
+      "dependencies": {
+        "@floating-ui/dom": "^1.2.1"
+      },
+      "peerDependencies": {
+        "react": ">=16.8.0",
+        "react-dom": ">=16.8.0"
+      }
+    },
+    "node_modules/@floating-ui/utils": {
+      "version": "0.2.10",
+      "resolved": "https://registry.npmjs.org/@floating-ui/utils/-/utils-0.2.10.tgz",
+      "integrity": "sha512-aGTxbpbg8/b5JfU1HXSrbH3wXZuLPJcNEcZQFMxLs3oSzgtVu6nFPkbbGGUvBcUjKV2YyB9Wxxabo+HEH9tcRQ=="
+    },
+    "node_modules/@heroicons/react": {
+      "version": "2.0.18",
+      "resolved": "https://registry.npmjs.org/@heroicons/react/-/react-2.0.18.tgz",
+      "integrity": "sha512-7TyMjRrZZMBPa+/5Y8lN0iyvUU/01PeMGX2+RE7cQWpEUIcb4QotzUObFkJDejj/HUH4qjP/eQ0gzzKs2f+6Yw==",
+      "peerDependencies": {
+        "react": ">= 16"
+      }
+    },
     "node_modules/@isaacs/cliui": {
       "version": "8.0.2",
       "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
@@ -714,6 +794,84 @@
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@@ -2601,6 +3097,15 @@
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frontend_old/package.json

@@ -0,0 +1,33 @@
+{
+  "name": "stackpulse-frontend",
+    "version": "0.1.0",
+  "type": "module",
+  "scripts": {
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+    "preview": "vite preview"
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+    "apexcharts": "3.44.0",
+    "prop-types": "15.8.1",
+    "react": "18.2.0",
+    "react-apexcharts": "1.4.1",
+    "react-dom": "18.2.0",
+    "react-router-dom": "6.17.0"
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+    "@types/react-dom": "18.2.14",
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+    "autoprefixer": "10.4.16",
+    "postcss": "8.4.31",
+    "prettier": "3.0.3",
+    "prettier-plugin-tailwindcss": "0.5.6",
+    "tailwindcss": "3.3.4",
+    "vite": "4.5.0"
+  }
+}

frontend_old/postcss.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}

frontend_old/src/App.jsx

@@ -0,0 +1,65 @@
+import React from "react";
+import { NavLink, Route, Routes } from "react-router-dom";
+import Stacks from "./Stacks.jsx";
+import Logs from "./Logs.jsx";
+import Maintenance from "./Maintenance.jsx";
+import logo from "./assets/images/stackpulse.png";
+import { useMaintenance } from "./context/MaintenanceContext.jsx";
+
+const navLinkBase =
+  "px-4 py-2 rounded-md font-medium transition-colors duration-150";
+
+const getNavClass = ({ isActive }) =>
+  `${navLinkBase} ${isActive ? "bg-purple-600 text-white" : "text-gray-300 hover:bg-gray-700"}`;
+
+export default function App() {
+  const { maintenance, update } = useMaintenance();
+  const maintenanceActive = Boolean(maintenance?.active);
+  const maintenanceLabel = maintenance?.message || (update?.running ? "Portainer-Update läuft" : "Wartungsmodus aktiv");
+
+  return (
+    <div className="min-h-screen bg-gray-900 text-white">
+      <header className="bg-gray-800 shadow-md">
+        <div className="max-w-6xl mx-auto px-6 py-6">
+          <div className="flex flex-col gap-4 sm:flex-row sm:items-end sm:justify-between">
+            <div className="flex flex-col items-end gap-1">
+              <span className="text-xs text-gray-500">v0.3</span>
+              {maintenanceActive && (
+                <span className="flex items-center gap-1 text-xs text-amber-300">
+                  <span className="h-2 w-2 animate-pulse rounded-full bg-amber-400" />
+                  {maintenanceLabel}
+                </span>
+              )}
+              <img src={logo} alt="StackPulse" className="h-10 w-auto" />
+            </div>
+            <nav className="flex gap-2 items-end">
+              <NavLink to="/" end className={getNavClass}>
+                Stacks
+              </NavLink>
+              <NavLink to="/maintenance" className={getNavClass}>
+                <span className="flex items-center gap-2">
+                  Wartung
+                  {maintenanceActive && (
+                    <span className="h-2 w-2 animate-pulse rounded-full bg-amber-400" />
+                  )}
+                </span>
+              </NavLink>
+
+              <NavLink to="/logs" className={getNavClass}>
+                Logs
+              </NavLink>
+            </nav>
+          </div>
+        </div>
+      </header>
+      <main className="max-w-6xl mx-auto px-6 py-6">
+        <Routes>
+          <Route path="/" element={<Stacks />} />
+          <Route path="/maintenance" element={<Maintenance />} />
+          <Route path="/logs" element={<Logs />} />
+          <Route path="*" element={<Stacks />} />
+        </Routes>
+      </main>
+    </div>
+  );
+}

frontend_old/src/Logs.jsx

@@ -547,22 +547,10 @@ export default function Logs() {
   };
 
   return (
-    <div className="space-y-4">
+    <div className="mx-auto max-w-6xl space-y-4 p-6">
       <div className="flex flex-wrap items-center justify-between gap-3">
         <h2 className="text-xl font-semibold text-gray-100">Redeploy-Logs</h2>
         <div className="flex flex-wrap items-center gap-3">
-          <div className="flex items-center gap-2 text-sm text-gray-400">
-            <span>Einträge pro Seite</span>
-            <select
-              value={perPage}
-              onChange={handlePerPageChange}
-              className="rounded-md border border-gray-700 bg-gray-900/70 px-3 py-1.5 text-gray-200 focus:outline-none focus:ring-2 focus:ring-purple-500"
-            >
-              {PER_PAGE_OPTIONS.map(({ value, label }) => (
-                <option key={value} value={value}>{label}</option>
-              ))}
-            </select>
-          </div>
           <button
             onClick={() => handleExport('txt')}
             disabled={actionLoading || loading}
@@ -819,17 +807,30 @@ export default function Logs() {
             </div>
 
             <div className="flex flex-wrap items-center justify-end gap-3">
-              <button
+              <Button
                 onClick={handleResetFilters}
                 className="rounded-md border border-gray-600 px-4 py-2 text-gray-200 transition hover:bg-gray-700"
               >
                 Zurücksetzen
-              </button>
+              </Button>
             </div>
           </div>
         )}
       </div>
 
+      <div className="flex flex-wrap items-center justify-end gap-2 text-sm text-gray-300">
+        <span>Einträge pro Seite</span>
+        <select
+          value={perPage}
+          onChange={handlePerPageChange}
+          className="rounded-md border border-gray-700 bg-gray-900 px-2 py-1 text-sm text-gray-100 focus:border-purple-500 focus:outline-none focus:ring-1 focus:ring-purple-500"
+        >
+          {PER_PAGE_OPTIONS.map(({ value, label }) => (
+            <option key={value} value={value}>{label}</option>
+          ))}
+        </select>
+      </div>
+
       <div className="overflow-x-auto bg-gray-800/60 rounded-xl border border-gray-700">
         <table className="min-w-full divide-y divide-gray-700">
           <thead className="bg-gray-800">

frontend_old/src/components/ToastProvider.jsx

@@ -0,0 +1,121 @@
+import React, { createContext, useCallback, useContext, useEffect, useMemo, useRef, useState } from "react";
+
+const ToastContext = createContext(null);
+
+const VARIANT_STYLES = {
+  success: {
+    container: "border-green-500/80 bg-green-950/90 text-green-100",
+    accent: "bg-green-400"
+  },
+  warning: {
+    container: "border-yellow-500/80 bg-yellow-950/90 text-yellow-100",
+    accent: "bg-yellow-400"
+  },
+  error: {
+    container: "border-red-500/80 bg-red-950/90 text-red-100",
+    accent: "bg-red-400"
+  },
+  info: {
+    container: "border-sky-500/60 bg-sky-950/90 text-sky-100",
+    accent: "bg-sky-400"
+  }
+};
+
+const DEFAULT_DURATION = 6000;
+
+export default function ToastProvider({ children }) {
+  const [toasts, setToasts] = useState([]);
+  const timeoutsRef = useRef(new Map());
+
+  const dismissToast = useCallback((id) => {
+    setToasts((prev) => prev.filter((toast) => toast.id !== id));
+
+    const handle = timeoutsRef.current.get(id);
+    if (handle && typeof window !== "undefined") {
+      window.clearTimeout(handle);
+    }
+    timeoutsRef.current.delete(id);
+  }, []);
+
+  const showToast = useCallback(({ id, title, description, variant = "info", duration = DEFAULT_DURATION } = {}) => {
+    const toastId = id ?? `${Date.now()}-${Math.random().toString(16).slice(2)}`;
+    const normalizedVariant = VARIANT_STYLES[variant] ? variant : "info";
+
+    setToasts((prev) => {
+      const withoutExisting = prev.filter((toast) => toast.id !== toastId);
+      return [
+        ...withoutExisting,
+        {
+          id: toastId,
+          title,
+          description,
+          variant: normalizedVariant
+        }
+      ];
+    });
+
+    if (duration !== null && duration !== Infinity && typeof window !== "undefined") {
+      const timeoutHandle = window.setTimeout(() => {
+        dismissToast(toastId);
+      }, duration);
+
+      const existingHandle = timeoutsRef.current.get(toastId);
+      if (existingHandle) {
+        window.clearTimeout(existingHandle);
+      }
+      timeoutsRef.current.set(toastId, timeoutHandle);
+    }
+
+    return toastId;
+  }, [dismissToast]);
+
+  useEffect(() => {
+    return () => {
+      if (typeof window === "undefined") return;
+      timeoutsRef.current.forEach((handle) => window.clearTimeout(handle));
+      timeoutsRef.current.clear();
+    };
+  }, []);
+
+  const contextValue = useMemo(() => ({ showToast, dismissToast }), [showToast, dismissToast]);
+
+  return (
+    <ToastContext.Provider value={contextValue}>
+      {children}
+      <div className="pointer-events-none fixed right-4 top-4 z-50 flex w-80 max-w-full flex-col gap-3">
+        {toasts.map((toast) => {
+          const styles = VARIANT_STYLES[toast.variant] ?? VARIANT_STYLES.info;
+          return (
+            <div
+              key={toast.id}
+              className={`pointer-events-auto overflow-hidden rounded-lg border px-4 py-3 shadow-xl backdrop-blur ${styles.container}`}
+            >
+              <div className="flex items-start gap-3">
+                <span className={`mt-1 h-2 flex-shrink-0 w-2 rounded-full ${styles.accent}`}></span>
+                <div className="flex-1">
+                  {toast.title && <p className="text-sm font-semibold">{toast.title}</p>}
+                  {toast.description && <p className="mt-1 text-sm leading-snug text-white/80">{toast.description}</p>}
+                </div>
+                <button
+                  type="button"
+                  onClick={() => dismissToast(toast.id)}
+                  className="ml-2 rounded-md p-1 text-xs uppercase tracking-wide text-white/60 transition hover:text-white/90"
+                >
+                  Schließen
+                </button>
+              </div>
+            </div>
+          );
+        })}
+      </div>
+    </ToastContext.Provider>
+  );
+}
+
+export function useToast() {
+  const context = useContext(ToastContext);
+  if (!context) {
+    throw new Error('useToast must be used within a ToastProvider');
+  }
+  return context;
+}

frontend_old/src/context/MaintenanceContext.jsx

@@ -0,0 +1,153 @@
+import React, { createContext, useCallback, useContext, useEffect, useMemo, useRef, useState } from "react";
+import axios from "axios";
+
+const MaintenanceContext = createContext(null);
+
+const INITIAL_STATE = {
+  maintenance: null,
+  update: null,
+  script: null,
+  ssh: null,
+  loading: true,
+  error: "",
+  lastUpdated: null
+};
+
+export default function MaintenanceProvider({ children }) {
+  const [state, setState] = useState(INITIAL_STATE);
+  const pollingRef = useRef(null);
+  const wasRunningRef = useRef(false);
+
+  const applyState = useCallback((partial) => {
+    setState((prev) => ({
+      ...prev,
+      ...partial
+    }));
+  }, []);
+
+  const fetchConfig = useCallback(async () => {
+    applyState({ loading: true, error: "" });
+    try {
+      const response = await axios.get("/api/maintenance/config");
+      const data = response.data ?? {};
+      applyState({
+        maintenance: data.maintenance ?? null,
+        update: data.update ?? null,
+        script: data.script ?? null,
+        ssh: data.ssh ?? null,
+        loading: false,
+        error: "",
+        lastUpdated: new Date()
+      });
+    } catch (err) {
+      const message = err.response?.data?.error || err.message || "Fehler beim Laden der Wartungsdaten";
+      applyState({ loading: false, error: message });
+    }
+  }, [applyState]);
+
+  const refreshUpdateStatus = useCallback(async () => {
+    try {
+      const response = await axios.get("/api/maintenance/update-status");
+      const data = response.data ?? {};
+      setState((prev) => ({
+        ...prev,
+        maintenance: data.maintenance ?? prev.maintenance,
+        update: data.update ?? prev.update,
+        error: ""
+      }));
+    } catch (err) {
+      const message = err.response?.data?.error || err.message || "Fehler beim Aktualisieren des Wartungsstatus";
+      setState((prev) => ({ ...prev, error: message }));
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchConfig();
+  }, [fetchConfig]);
+
+  useEffect(() => {
+    if (state.update?.running) {
+      refreshUpdateStatus();
+      const intervalId = setInterval(() => {
+        refreshUpdateStatus();
+      }, 5000);
+      pollingRef.current = intervalId;
+      return () => clearInterval(intervalId);
+    }
+    if (pollingRef.current) {
+      clearInterval(pollingRef.current);
+      pollingRef.current = null;
+    }
+    return undefined;
+  }, [state.update?.running, refreshUpdateStatus]);
+
+  useEffect(() => {
+    const currentlyRunning = Boolean(state.update?.running);
+    if (!currentlyRunning && wasRunningRef.current) {
+      fetchConfig();
+    }
+    wasRunningRef.current = currentlyRunning;
+  }, [state.update?.running, fetchConfig]);
+
+  const triggerUpdate = useCallback(async (payload = {}) => {
+    await axios.post("/api/maintenance/portainer-update", payload);
+    await refreshUpdateStatus();
+  }, [refreshUpdateStatus]);
+
+  const saveScript = useCallback(async (script) => {
+    await axios.put("/api/maintenance/update-script", { script });
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const resetScript = useCallback(async () => {
+    await axios.delete("/api/maintenance/update-script");
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const saveSshConfig = useCallback(async (config) => {
+    await axios.put("/api/maintenance/ssh-config", config);
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const deleteSshConfig = useCallback(async () => {
+    await axios.delete("/api/maintenance/ssh-config");
+    await fetchConfig();
+  }, [fetchConfig]);
+
+  const testSshConnection = useCallback(async (config) => {
+    const response = await axios.post("/api/maintenance/test-ssh", config ?? {});
+    return response.data;
+  }, []);
+
+  const value = useMemo(() => ({
+    maintenance: state.maintenance,
+    update: state.update,
+    script: state.script,
+    ssh: state.ssh,
+    loading: state.loading,
+    error: state.error,
+    lastUpdated: state.lastUpdated,
+    refreshConfig: fetchConfig,
+    refreshUpdateStatus,
+    triggerUpdate,
+    saveScript,
+    resetScript,
+    saveSshConfig,
+    deleteSshConfig,
+    testSshConnection
+  }), [state, fetchConfig, refreshUpdateStatus, triggerUpdate, saveScript, resetScript, saveSshConfig, deleteSshConfig, testSshConnection]);
+
+  return (
+    <MaintenanceContext.Provider value={value}>
+      {children}
+    </MaintenanceContext.Provider>
+  );
+}
+
+export function useMaintenance() {
+  const context = useContext(MaintenanceContext);
+  if (!context) {
+    throw new Error('useMaintenance must be used within a MaintenanceProvider');
+  }
+  return context;
+}

frontend_old/src/main.jsx

@@ -0,0 +1,19 @@
+import React from "react";
+import ReactDOM from "react-dom/client";
+import { BrowserRouter } from "react-router-dom";
+import App from "./App.jsx";
+import ToastProvider from "./components/ToastProvider.jsx";
+import MaintenanceProvider from "./context/MaintenanceContext.jsx";
+import './index.css'; // Tailwind CSS
+
+ReactDOM.createRoot(document.getElementById("root")).render(
+  <React.StrictMode>
+    <BrowserRouter>
+      <MaintenanceProvider>
+        <ToastProvider>
+          <App />
+        </ToastProvider>
+      </MaintenanceProvider>
+    </BrowserRouter>
+  </React.StrictMode>
+);

frontend_old/vite.config.js

@@ -0,0 +1,21 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    host: true, // Hört auf allen Netzwerk-Interfaces, kein localhost notwendig
+    port: 5173, // optional, Standardport für Vite
+    proxy: {
+      '/api': {
+        target: 'http://127.0.0.1:4001', // Backend lokal auf Port 4001
+        changeOrigin: true
+      },
+      '/socket.io': {
+        target: 'http://127.0.0.1:4001', // WebSocket-Verbindungen über Proxy weiterleiten
+        ws: true,
+        changeOrigin: true
+      }
+    }
+  }
+});