feat(ui): simplify plugin activation and align task status badges

apps/showcase_ui/src/app/components/agent-stream/agent-stream.component.html

@@ -81,6 +81,7 @@ limitations under the License.
             (click)="selectTask(session.session_id, $event)"
             >
             <div class="item-header">
+              <div class="task-status-group">
               <span class="task-badge" [ngClass]="getTaskStatus(session)">
                 @if (getTaskStatus(session) === 'running') {
                   <span class="status-dot"></span>
@@ -88,6 +89,7 @@ limitations under the License.
                 {{ getTaskStatus(session) | uiLabel }}
               </span>
               <app-test-result-badge [result]="session.test_result" [executionStatus]="getTaskStatus(session)" [compact]="true" />
+              </div>
               <div class="item-header-actions">
                 @if (getDeviceSerial(session)) {
                   <span class="item-device" [title]="'Device: ' + getDeviceSerial(session)">