Upgrading to Angular 20:

Replaced checked in package-lock.json by regenerated one.
Ran ng update @angular/core@20 @angular/cli@20
Ran npm install @angular-builders/jest@^20.0.0 @fortawesome/angular-fontawesome@^3.0.0 @swimlane/ngx-graph@^11
Ran npm install ngx-mat-select-search@^8.0.2.
Ran ng update @angular/material@20.
Updated all eslint and typescript to the latest versions.
Removed @angular-devkit/schematics.
Updated fontawesome.
Updated rxjs and tslib.
Moved required node version from 16 to 20.
Updated jest-preset-angular.
Set preserveWhitespaces to false.
Corrected two type declarations in two typescript files to make ng serve run without errors.
Removed unused angular-devkit/schematics from view-user.component.ts .
Updated list of supported browsers.
Upgraded prettier.
Ran prettier . --write the first time.
Ran prettier . --write the second time.
Ran ng generate @angular/core:inject with defaults, excepted a handful of files.
Fixed remaining eslint problems.
Added dist directory to ignores in eslint.config.js.
Let prettier fix formatting, almost everything is just line breaks.
Made htmlhint ignore @if and @for Angular constructs.
Updated node version in Github workflow to 22.12.0 (build.yml).
Updated .env.ts.
Updated Angular datetime format strings from YYYY-MM-DD to yyyy-MM-dd.
Merged changes from dev into angular20 branch.

src/app/settings/settings-routing.module.ts

@@ -17,7 +17,6 @@ const routes: Routes = [
       data: { title: 'Settings', breadcrumb: 'Settings' }
     }
   ])
-
 ];
 
 /**

src/app/settings/settings.component.html

@@ -14,27 +14,33 @@
         <mat-form-field>
           <mat-label>{{ 'labels.inputs.Default Language' | translate }}</mat-label>
           <mat-select [formControl]="language" [compareWith]="compareOptions">
-            <mat-option *ngFor="let language of languages" [value]="language">
-              {{ language.name }}
-            </mat-option>
+            @for (language of languages; track language) {
+              <mat-option [value]="language">
+                {{ language.name }}
+              </mat-option>
+            }
           </mat-select>
         </mat-form-field>
 
         <mat-form-field>
           <mat-label>{{ 'labels.inputs.Default Date Format' | translate }}</mat-label>
           <mat-select [formControl]="dateFormat">
-            <mat-option *ngFor="let dateFormat of dateFormats" [value]="dateFormat">
-              {{ dateFormat }}
-            </mat-option>
+            @for (dateFormat of dateFormats; track dateFormat) {
+              <mat-option [value]="dateFormat">
+                {{ dateFormat }}
+              </mat-option>
+            }
           </mat-select>
         </mat-form-field>
 
         <mat-form-field>
           <mat-label>{{ 'labels.inputs.Decimals to Display' | translate }}</mat-label>
           <mat-select [formControl]="decimalsToDisplay">
-            <mat-option *ngFor="let decimalOpt of decimals" [value]="decimalOpt">
-              {{ decimalOpt }}
-            </mat-option>
+            @for (decimalOpt of decimals; track decimalOpt) {
+              <mat-option [value]="decimalOpt">
+                {{ decimalOpt }}
+              </mat-option>
+            }
           </mat-select>
         </mat-form-field>
       </div>
@@ -76,9 +82,11 @@
         <mat-form-field>
           <mat-label>{{ 'labels.inputs.Default Font' | translate }}</mat-label>
           <mat-select>
-            <mat-option *ngFor="let font of fonts" [value]="font">
-              {{ font }}
-            </mat-option>
+            @for (font of fonts; track font) {
+              <mat-option [value]="font">
+                {{ font }}
+              </mat-option>
+            }
           </mat-select>
         </mat-form-field>
       </div>

src/app/settings/settings.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit } from '@angular/core';
+import { Component, OnInit, inject } from '@angular/core';
 
 /** Custom Service */
 import { SettingsService } from './settings.service';
@@ -32,6 +32,8 @@ import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
   ]
 })
 export class SettingsComponent implements OnInit {
+  private settingsService = inject(SettingsService);
+
   /** Placeholder for languages. update once translations are set up */
   languages: any[] = [
     {
@@ -73,11 +75,6 @@ export class SettingsComponent implements OnInit {
   /** Decimals to Display Setting */
   decimalsToDisplay = new UntypedFormControl('');
 
-  /**
-   * @param {SettingsService} settingsService Settings Service
-   */
-  constructor(private settingsService: SettingsService) {}
-
   ngOnInit() {
     this.language.patchValue(this.settingsService.language);
     this.dateFormat.patchValue(this.settingsService.dateFormat);

src/app/settings/settings.service.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Injectable } from '@angular/core';
+import { Injectable, inject } from '@angular/core';
 import { AlertService } from 'app/core/alert/alert.service';
 import { Dates } from 'app/core/utils/dates';
 
@@ -13,6 +13,9 @@ import { environment } from '../../environments/environment';
   providedIn: 'root'
 })
 export class SettingsService {
+  private alertService = inject(AlertService);
+  private dateUtils = inject(Dates);
+
   public static businessDateFormat = 'yyyy-MM-dd';
   public static businessDateConfigName = 'enable-business-date';
   public static businessDateType = 'BUSINESS_DATE';
@@ -20,11 +23,6 @@ export class SettingsService {
   minAllowedDate = new Date(1950, 0, 1);
   maxAllowedDate = new Date(2100, 0, 1);
 
-  constructor(
-    private alertService: AlertService,
-    private dateUtils: Dates
-  ) {}
-
   /**
    * Sets date format setting throughout the app.
    * @param {string} dateFormat Date Format