feat: Dashboard-Enhancements – Filter, Checkboxen, Animationen

- IrisPanel: Task-Zahlen aus OperationsStore, Suggestions als Array, Chat via console.log
- OperationsFeed: Filter-Pills filtern Feed-Items, TransitionGroup-Animationen
- AgendaPanel: Checkboxen mit localStorage-Persistenz (nexus-agenda-done)
- ActiveInitiatives: Cards hover-scale, Klick-Handler, Progress-Bars animiert
- RecentlyFinished: Chips klickbar + a11y (role, tabindex, keyup)
- DashboardView: fade-in Animation, Custom-Scrollbar
- VERSION: 0.1.0 initial
- Deploy-Workflow: Version-Bump-Semantik (major=x.0.0, minor=1.x.0, patch=1.0.x)

frontend/src/views/DashboardView.vue

@@ -49,6 +49,35 @@ import RecentlyFinished from '../components/dashboard/RecentlyFinished.vue'
   margin: 0 auto;
   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
   color: var(--text-primary);
+
+  animation: dashboard-fade-in 0.4s ease-out;
+}
+
+@keyframes dashboard-fade-in {
+  from {
+    opacity: 0;
+    transform: translateY(8px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+/* Custom scrollbar */
+.dashboard ::-webkit-scrollbar {
+  width: 5px;
+  height: 5px;
+}
+.dashboard ::-webkit-scrollbar-track {
+  background: transparent;
+}
+.dashboard ::-webkit-scrollbar-thumb {
+  background: rgba(139, 124, 246, 0.2);
+  border-radius: 3px;
+}
+.dashboard ::-webkit-scrollbar-thumb:hover {
+  background: rgba(139, 124, 246, 0.35);
 }
 
 .topbar {