Moved to Angular v20 and Tailwind v4 plus all related dependencies

Renamed Docker directory.

Also serving static files from FastAPI.

overlord/src/app/period/period-list/period-list.component.ts

@@ -1,30 +1,28 @@
-import { Component, OnInit } from '@angular/core';
+import { Component, inject, OnInit } from '@angular/core';
 import { MatAnchor } from '@angular/material/button';
-import { MatCard, MatCardHeader, MatCardTitleGroup, MatCardTitle, MatCardContent } from '@angular/material/card';
+import { MatCard, MatCardContent, MatCardHeader, MatCardTitle, MatCardTitleGroup } from '@angular/material/card';
 import { MatIcon } from '@angular/material/icon';
 import {
-  MatTable,
-  MatColumnDef,
-  MatHeaderCellDef,
-  MatHeaderCell,
-  MatCellDef,
   MatCell,
-  MatHeaderRowDef,
+  MatCellDef,
+  MatColumnDef,
+  MatHeaderCell,
+  MatHeaderCellDef,
   MatHeaderRow,
-  MatRowDef,
+  MatHeaderRowDef,
   MatRow,
+  MatRowDef,
+  MatTable,
 } from '@angular/material/table';
 import { ActivatedRoute, RouterLink } from '@angular/router';
 
 import { Period } from '../period';
-
 import { PeriodListDataSource } from './period-list-datasource';
 
 @Component({
   selector: 'app-period-list',
   templateUrl: './period-list.component.html',
   styleUrls: ['./period-list.component.css'],
-  standalone: true,
   imports: [
     MatCard,
     MatCardHeader,
@@ -47,6 +45,8 @@ import { PeriodListDataSource } from './period-list-datasource';
   ],
 })
 export class PeriodListComponent implements OnInit {
+  private route = inject(ActivatedRoute);
+
   dataSource: PeriodListDataSource;
 
   list: Period[] = [];
@@ -54,7 +54,7 @@ export class PeriodListComponent implements OnInit {
   /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
   displayedColumns = ['validFrom', 'validTill'];
 
-  constructor(private route: ActivatedRoute) {
+  constructor() {
     this.dataSource = new PeriodListDataSource(this.list);
   }