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/components/dashboard/AgendaPanel.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { ref, onMounted } from 'vue'
 import { CheckCircle2, Circle, AlertTriangle } from '@lucide/vue'
 
 interface AgendaItem {
@@ -9,6 +9,8 @@ interface AgendaItem {
   overdue?: boolean
 }
 
+const STORAGE_KEY = 'nexus-agenda-done'
+
 const agendaToday = ref<AgendaItem[]>([
   { text: 'Teammeeting', time: '14:00' },
   { text: 'Deutsch lernen', time: '18:00' },
@@ -25,9 +27,48 @@ const agendaOverdue = ref<AgendaItem[]>([
   { text: 'Hangfire konfigurieren', overdue: true },
 ])
 
+function loadDoneStates() {
+  try {
+    const raw = localStorage.getItem(STORAGE_KEY)
+    if (!raw) return
+    const keys: string[] = JSON.parse(raw)
+    const set = new Set(keys)
+    const sections = [
+      { items: agendaToday.value, prefix: 'today' },
+      { items: agendaTomorrow.value, prefix: 'tomorrow' },
+      { items: agendaOverdue.value, prefix: 'overdue' },
+    ]
+    for (const { items, prefix } of sections) {
+      items.forEach((item, i) => {
+        if (set.has(`${prefix}-${i}`)) item.done = true
+      })
+    }
+  } catch { /* ignore malformed storage */ }
+}
+
+function saveDoneStates() {
+  const keys: string[] = []
+  const sections = [
+    { items: agendaToday.value, prefix: 'today' },
+    { items: agendaTomorrow.value, prefix: 'tomorrow' },
+    { items: agendaOverdue.value, prefix: 'overdue' },
+  ]
+  for (const { items, prefix } of sections) {
+    items.forEach((item, i) => {
+      if (item.done) keys.push(`${prefix}-${i}`)
+    })
+  }
+  localStorage.setItem(STORAGE_KEY, JSON.stringify(keys))
+}
+
 function toggleAgendaItem(item: AgendaItem) {
   item.done = !item.done
+  saveDoneStates()
 }
+
+onMounted(() => {
+  loadDoneStates()
+})
 </script>
 
 <template>