Add global ticket search

frontend/src/api.ts

@@ -9,6 +9,7 @@ import type {
   StatisticsOverview,
   TicketMeta,
   TicketPeriod,
+  TicketSearchResult,
   WorkType
 } from "./types";
 
@@ -300,6 +301,10 @@ export function lookupTicket(ticketNumber: string) {
   return request<{ ticket: TicketMeta | null }>(`/api/tickets/lookup?ticketNumber=${encodeURIComponent(ticketNumber)}`);
 }
 
+export function searchTickets(query: string) {
+  return request<{ tickets: TicketSearchResult[] }>(`/api/tickets/search?q=${encodeURIComponent(query)}`);
+}
+
 export function updateTicket(
   ticketId: string,
   payload: {