Chore: Upgrade to Angular v18

Chore: Upgrade to Python 3.12
Chore: Upgrade to psycopg3

bookie/src/app/product/product-detail/product-detail.component.html

@@ -32,17 +32,21 @@
         <mat-form-field class="flex-auto mr-5">
           <mat-label>Menu Category</mat-label>
           <mat-select formControlName="menuCategory">
-            <mat-option *ngFor="let mc of menuCategories" [value]="mc.id">
-              {{ mc.name }}
-            </mat-option>
+            @for (mc of menuCategories; track mc) {
+              <mat-option [value]="mc.id">
+                {{ mc.name }}
+              </mat-option>
+            }
           </mat-select>
         </mat-form-field>
         <mat-form-field class="flex-auto">
           <mat-label>Sale Category</mat-label>
           <mat-select formControlName="saleCategory">
-            <mat-option *ngFor="let sc of saleCategories" [value]="sc.id">
-              {{ sc.name }}
-            </mat-option>
+            @for (sc of saleCategories; track sc) {
+              <mat-option [value]="sc.id">
+                {{ sc.name }}
+              </mat-option>
+            }
           </mat-select>
         </mat-form-field>
       </div>
@@ -50,6 +54,8 @@
   </mat-card-content>
   <mat-card-actions>
     <button mat-raised-button color="primary" class="mr-5" (click)="save()">Save</button>
-    <button mat-raised-button color="warn" (click)="confirmDelete()" *ngIf="!!item.id">Delete</button>
+    @if (!!item.id) {
+      <button mat-raised-button color="warn" (click)="confirmDelete()">Delete</button>
+    }
   </mat-card-actions>
 </mat-card>