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/clients/create-client/create-client.component.html

@@ -38,33 +38,36 @@
       ></mifosx-client-family-members-step>
     </mat-step>
 
-    <mat-step *ngIf="clientTemplate.isAddressEnabled">
-      <ng-template matStepLabel>{{ 'labels.inputs.ADDRESS' | translate }}</ng-template>
+    @if (clientTemplate.isAddressEnabled) {
+      <mat-step>
+        <ng-template matStepLabel>{{ 'labels.inputs.ADDRESS' | translate }}</ng-template>
+        <mifosx-client-address-step
+          #clientAddress
+          [clientTemplate]="clientTemplate"
+          [clientAddressFieldConfig]="clientAddressFieldConfig"
+        >
+        </mifosx-client-address-step>
+      </mat-step>
+    }
 
-      <mifosx-client-address-step
-        #clientAddress
-        [clientTemplate]="clientTemplate"
-        [clientAddressFieldConfig]="clientAddressFieldConfig"
-      >
-      </mifosx-client-address-step>
-    </mat-step>
+    @for (datatable of datatables; track datatable) {
+      <mat-step>
+        <ng-template matStepLabel>{{ datatable.registeredTableName }}</ng-template>
+        <mifosx-client-datatable-step [datatableData]="datatable" #dtclient></mifosx-client-datatable-step>
+      </mat-step>
+    }
 
-    <mat-step *ngFor="let datatable of datatables">
-      <ng-template matStepLabel>{{ datatable.registeredTableName }}</ng-template>
-
-      <mifosx-client-datatable-step [datatableData]="datatable" #dtclient></mifosx-client-datatable-step>
-    </mat-step>
-
-    <mat-step *ngIf="areFormvalids()" completed>
-      <ng-template matStepLabel>{{ 'labels.inputs.PREVIEW' | translate }}</ng-template>
-
-      <mifosx-client-preview-step
-        [clientTemplate]="clientTemplate"
-        [clientAddressFieldConfig]="clientAddressFieldConfig"
-        [client]="client"
-        (submitEvent)="submit()"
-      >
-      </mifosx-client-preview-step>
-    </mat-step>
+    @if (areFormvalids()) {
+      <mat-step completed>
+        <ng-template matStepLabel>{{ 'labels.inputs.PREVIEW' | translate }}</ng-template>
+        <mifosx-client-preview-step
+          [clientTemplate]="clientTemplate"
+          [clientAddressFieldConfig]="clientAddressFieldConfig"
+          [client]="client"
+          (submitEvent)="submit()"
+        >
+        </mifosx-client-preview-step>
+      </mat-step>
+    }
   </mat-stepper>
 </div>