Fixing Angular 21 by migrating all values by signals. (#11)

frontend/src/app/pages/my-publications/my-publications.component.html

@@ -1,21 +1,21 @@
 <h1 i18n>Your publications</h1>
 
 <a [routerLink]="['/publications/new']"
-    class="new-publication"
-    matTooltip="Add a new publication"
-    matTooltipPosition="left"
-    matRipple
-    i18n-matTooltip>
-    +
+   class="new-publication"
+   matTooltip="Add a new publication"
+   matTooltipPosition="left"
+   matRipple
+   i18n-matTooltip>
+  +
 </a>
 
-@if ((isLoading$ | async) === true) {
-    <h2 i18n>Publication loading...</h2>
-    <mat-spinner></mat-spinner>
+@if (isLoading()) {
+  <h2 i18n>Publication loading...</h2>
+  <mat-spinner></mat-spinner>
 } @else {
-    @if ((isLoaded$ | async) === true) {
-        <app-publication-list [publications$]="publications$"></app-publication-list>
-    } @else {
-        <h2 i18n>There is no any publication...</h2>
-    }
-}
+  @if (isLoaded()) {
+    <app-publication-list [publications]="publications()"></app-publication-list>
+  } @else {
+    <h2 i18n>There is no any publication...</h2>
+  }
+}