Moved to Angular v20 and Tailwind v4 plus all related dependencies

Renamed Docker directory.

Also serving static files from FastAPI.

overlord/src/app/purchase-entries/purchase-entries.service.ts

@@ -1,10 +1,9 @@
 import { HttpClient } from '@angular/common/http';
-import { Injectable } from '@angular/core';
+import { inject, Injectable } from '@angular/core';
 import { Observable } from 'rxjs/internal/Observable';
 import { catchError } from 'rxjs/operators';
 
 import { ErrorLoggerService } from '../core/error-logger.service';
-
 import { PurchaseEntries } from './purchase-entries';
 
 const url = '/api/purchase-entries';
@@ -14,10 +13,8 @@ const serviceName = 'PurchaseEntriesService';
   providedIn: 'root',
 })
 export class PurchaseEntriesService {
-  constructor(
-    private http: HttpClient,
-    private log: ErrorLoggerService,
-  ) {}
+  private http = inject(HttpClient);
+  private log = inject(ErrorLoggerService);
 
   list(startDate: string | null, finishDate: string | null): Observable<PurchaseEntries> {
     const startDateWithSlash = startDate ? `/${startDate}` : '';