Chore: ditch the abandoned ngx-bootstrap-icons, roll our own (#14665)

src-ui/src/app/components/common/input/check/check.component.html

@@ -5,7 +5,7 @@
         <label class="form-label" [class.mb-md-0]="horizontal" [for]="inputId">{{title}}</label>
         @if (removable) {
           <button type="button" class="btn btn-sm btn-danger position-absolute left-0" (click)="removed.emit(this)">
-            <i-bs name="x" class="me-1"></i-bs><ng-container i18n>Remove</ng-container>
+            <pngx-bs-icon name="x" class="me-1"></pngx-bs-icon><ng-container i18n>Remove</ng-container>
             </button>
           }
         </div>