Moved to Angular v20 and Tailwind v4 plus all related dependencies

Renamed Docker directory.

Also serving static files from FastAPI.

overlord/src/app/issue/issue.component.ts

@@ -1,35 +1,36 @@
-import { AsyncPipe, DecimalPipe, CurrencyPipe } from '@angular/common';
-import { AfterViewInit, Component, ElementRef, OnInit, ViewChild, HostListener } from '@angular/core';
+import { AsyncPipe, CurrencyPipe, DecimalPipe } from '@angular/common';
+import { AfterViewInit, Component, ElementRef, HostListener, inject, OnInit, ViewChild } from '@angular/core';
 import { FormControl, FormGroup, ReactiveFormsModule } from '@angular/forms';
-import { MatAutocompleteSelectedEvent, MatAutocompleteTrigger, MatAutocomplete } from '@angular/material/autocomplete';
+import { MatAutocomplete, MatAutocompleteSelectedEvent, MatAutocompleteTrigger } from '@angular/material/autocomplete';
 import { MatButton, MatIconButton } from '@angular/material/button';
 import {
   MatCard,
+  MatCardActions,
+  MatCardContent,
+  MatCardFooter,
   MatCardHeader,
   MatCardTitle,
-  MatCardContent,
-  MatCardActions,
-  MatCardFooter,
 } from '@angular/material/card';
 import { MatOption } from '@angular/material/core';
-import { MatDatepickerInput, MatDatepickerToggle, MatDatepicker } from '@angular/material/datepicker';
+import { MatDatepicker, MatDatepickerInput, MatDatepickerToggle } from '@angular/material/datepicker';
 import { MatDialog } from '@angular/material/dialog';
-import { MatFormField, MatLabel, MatSuffix, MatPrefix } from '@angular/material/form-field';
+import { MatFormField, MatLabel, MatPrefix, MatSuffix } from '@angular/material/form-field';
 import { MatIcon } from '@angular/material/icon';
 import { MatInput } from '@angular/material/input';
 import { MatSelect } from '@angular/material/select';
+import { MatSnackBar } from '@angular/material/snack-bar';
 import { MatSort } from '@angular/material/sort';
 import {
-  MatTable,
-  MatColumnDef,
-  MatHeaderCellDef,
-  MatHeaderCell,
-  MatCellDef,
   MatCell,
-  MatHeaderRowDef,
+  MatCellDef,
+  MatColumnDef,
+  MatHeaderCell,
+  MatHeaderCellDef,
   MatHeaderRow,
-  MatRowDef,
+  MatHeaderRowDef,
   MatRow,
+  MatRowDef,
+  MatTable,
 } from '@angular/material/table';
 import { ActivatedRoute, Router } from '@angular/router';
 import { round } from 'mathjs';
@@ -43,14 +44,12 @@ import { BatchService } from '../core/batch.service';
 import { CostCentre } from '../core/cost-centre';
 import { Inventory } from '../core/inventory';
 import { IssueGridItem } from '../core/issue-grid-item';
-import { MatSnackBar } from '@angular/material/snack-bar';
 import { User } from '../core/user';
 import { Voucher } from '../core/voucher';
 import { VoucherService } from '../core/voucher.service';
 import { ConfirmDialogComponent } from '../shared/confirm-dialog/confirm-dialog.component';
 import { LocalTimePipe } from '../shared/local-time.pipe';
 import { MathService } from '../shared/math.service';
-
 import { IssueDataSource } from './issue-datasource';
 import { IssueDialogComponent } from './issue-dialog.component';
 import { IssueGridDataSource } from './issue-grid-datasource';
@@ -60,7 +59,6 @@ import { IssueGridService } from './issue-grid.service';
   selector: 'app-issue',
   templateUrl: './issue.component.html',
   styleUrls: ['./issue.component.css'],
-  standalone: true,
   imports: [
     MatCard,
     MatCardHeader,
@@ -102,6 +100,16 @@ import { IssueGridService } from './issue-grid.service';
   ],
 })
 export class IssueComponent implements OnInit, AfterViewInit {
+  private route = inject(ActivatedRoute);
+  private router = inject(Router);
+  private dialog = inject(MatDialog);
+  private snackBar = inject(MatSnackBar);
+  private auth = inject(AuthService);
+  private math = inject(MathService);
+  private ser = inject(VoucherService);
+  private batchSer = inject(BatchService);
+  private issueGridSer = inject(IssueGridService);
+
   @ViewChild('batchElement', { static: true }) batchElement!: ElementRef<HTMLInputElement>;
   @ViewChild('dateElement', { static: true }) dateElement!: ElementRef<HTMLInputElement>;
 
@@ -145,17 +153,7 @@ export class IssueComponent implements OnInit, AfterViewInit {
 
   batches: Observable<Batch[]>;
 
-  constructor(
-    private route: ActivatedRoute,
-    private router: Router,
-    private dialog: MatDialog,
-    private snackBar: MatSnackBar,
-    private auth: AuthService,
-    private math: MathService,
-    private ser: VoucherService,
-    private batchSer: BatchService,
-    private issueGridSer: IssueGridService,
-  ) {
+  constructor() {
     this.form = new FormGroup({
       date: new FormControl(new Date(), { nonNullable: true }),
       source: new FormControl<string | null>(null),