chore: bump version to v0.2.36 [skip ci]

- useDashboardData: Mock-Daten durch API-Calls ersetzt
- fetchStatus/Agents/Operations/ChatMessages/Queue via /api/dashboard/*
- sendChatMessage via POST /api/dashboard/chat/send
- Polling: Status 5s, Chat 3s, Agents/Queue 10s
- Agent Catalog mit static Fields + API-Daten
- ChatPanel direkt mit sendChatMessage verdrahtet
- Build: 0 errors, vue-tsc + vite ✅

VERSION

@@ -1 +1 @@
-0.2.35
+0.2.36

frontend/src/components/dashboard/ChatPanel.vue

@@ -2,6 +2,7 @@
 import { ref, nextTick, watch } from 'vue'
 import { Bot, Send, LoaderCircle, Maximize2, X } from '@lucide/vue'
 import type { ChatMessage } from '../../composables/useDashboardData'
+import { useDashboardData } from '../../composables/useDashboardData'
 
 const props = defineProps<{
   messages: ChatMessage[]
@@ -9,9 +10,7 @@ const props = defineProps<{
   irisFocus: string
 }>()
 
-const emit = defineEmits<{
-  send: [text: string]
-}>()
+const { sendChatMessage } = useDashboardData()
 
 const inputText = ref('')
 const chatListRef = ref<HTMLElement | null>(null)
@@ -20,7 +19,7 @@ const chatModalOpen = ref(false)
 
 function sendMessage(): void {
   if (!inputText.value.trim()) return
-  emit('send', inputText.value)
+  sendChatMessage(inputText.value)
   inputText.value = ''
 }
 

frontend/src/composables/useDashboardData.ts

@@ -1,4 +1,13 @@
-import { ref, reactive, computed } from 'vue'
+import { ref, computed } from 'vue'
+
+// ── Shared State (singleton: same state regardless of how many times useDashboardData() is called) ──
+const sessionStart = Date.now()
+
+// Intervals registry for cleanup
+const intervals: ReturnType<typeof setInterval>[] = []
+let cleanupRegistered = false
+
+// ── Interfaces (exported for components) ──
 
 export interface AgentNodeData {
   id: string
@@ -49,260 +58,392 @@ export interface QueueItem {
   waitTime: string
 }
 
-const now = Date.now()
+// ── API Response Interfaces ──
 
-export function useDashboardData() {
-  const sessionStart = Date.now()
+interface DashboardStatusResponse {
+  gatewayOk: boolean
+  irisStatus: string
+  activeAgents: number
+  pendingTasks: number
+}
 
-  // Runtime counter
-  const runtimeSeconds = ref(0)
-  let runtimeInterval: ReturnType<typeof setInterval> | null = null
+interface DashboardAgentInfo {
+  id: string
+  name: string
+  role: string
+  model: string
+  isActive: boolean
+  currentTask: string
+}
 
-  function startRuntime() {
-    const startTs = sessionStart
-    runtimeSeconds.value = Math.floor((Date.now() - startTs) / 1000)
-    runtimeInterval = setInterval(() => {
-      runtimeSeconds.value = Math.floor((Date.now() - startTs) / 1000)
-    }, 1000)
+interface DashboardOperationEntry {
+  agent: string
+  action: string
+  timestamp: string
+  time: string
+}
+
+interface DashboardChatMessage {
+  role: 'user' | 'assistant'
+  content: string
+  timestamp: string
+}
+
+interface DashboardSendResponse {
+  ok: boolean
+  reply?: string
+  error?: string
+}
+
+interface DashboardQueueItem {
+  id: string
+  name: string
+  status: string
+}
+
+// ── Agent Catalog (static enrichment) ──
+
+const AGENT_CATALOG: Record<string, Partial<AgentNodeData>> = {
+  iris: {
+    description: 'Koordiniert, delegiert, hält das Team tight. Die erste Anlaufstelle zwischen Boss und Maschine.',
+    tags: ['Orchestration', 'Delegation', 'Approval'],
+    color: '#8b7cf6',
+    icon: 'bot',
+    hero: true,
+    goal: 'Complete Mission Control v3',
+    progress: 85,
+    workload: 55,
+    workingFeed: [],
+    thinkingStream: [],
+  },
+  developer: {
+    description: 'Implements features across the stack with TypeScript, C#, and Vue.',
+    tags: ['Coding', 'Development', 'Builds'],
+    color: '#3b82f6',
+    icon: 'code',
+    goal: 'Complete Dungeon CRUD + room generation',
+    progress: 62,
+    workload: 65,
+    workingFeed: [],
+    thinkingStream: [],
+  },
+  devops: {
+    description: 'Manages Docker, deployment pipelines, and system reliability.',
+    tags: ['Deployment', 'Docker', 'CI/CD'],
+    color: '#eab308',
+    icon: 'server',
+    goal: 'Reduce build times by 40%',
+    progress: 45,
+    workload: 40,
+    workingFeed: [],
+    thinkingStream: [],
+  },
+  researcher: {
+    description: 'Researches APIs, patterns, and best practices. Maintains docs.',
+    tags: ['Research', 'Analysis', 'Docs'],
+    color: '#22c55e',
+    icon: 'search',
+    goal: 'Recommend real-time communication strategy',
+    progress: 30,
+    workload: 25,
+    workingFeed: [],
+    thinkingStream: [],
+  },
+  reviewer: {
+    description: 'Reviews pull requests, enforces standards, runs test suites.',
+    tags: ['Code Review', 'Testing', 'Quality'],
+    color: '#a855f7',
+    icon: 'shield',
+    goal: 'Zero critical findings before merge',
+    progress: 80,
+    workload: 50,
+    workingFeed: [],
+    thinkingStream: [],
+  },
+}
+
+function enrichAgent(api: DashboardAgentInfo): AgentNodeData {
+  const catalog = AGENT_CATALOG[api.id] ?? AGENT_CATALOG['developer']
+  return {
+    id: api.id,
+    name: api.name,
+    role: api.role,
+    model: api.model,
+    currentTask: api.currentTask ?? 'Idle',
+    active: api.isActive,
+    description: catalog.description ?? '',
+    tags: catalog.tags ?? [],
+    color: catalog.color ?? '#6b7385',
+    icon: catalog.icon ?? 'bot',
+    hero: catalog.hero ?? false,
+    goal: catalog.goal ?? 'No goal set',
+    progress: catalog.progress ?? 0,
+    workload: catalog.workload ?? 0,
+    runtimeSeconds: 0,
+    workingFeed: catalog.workingFeed ?? [],
+    thinkingStream: catalog.thinkingStream ?? [],
   }
+}
 
-  function stopRuntime() {
-    if (runtimeInterval) {
-      clearInterval(runtimeInterval)
-      runtimeInterval = null
-    }
+// ── Helper: API Fetch with auth ──
+
+async function apiFetch(path: string, init: RequestInit = {}): Promise<Response> {
+  const base = '' // same-origin proxy
+  return fetch(`${base}${path}`, {
+    ...init,
+    credentials: 'include',
+    headers: {
+      'Content-Type': 'application/json',
+      ...(init.headers as Record<string, string> ?? {}),
+    },
+  })
+}
+
+// ── State ──
+
+// Status
+const gatewayOk = ref(true)
+const irisStatus = ref('Active')
+const activeAgents = ref(0)
+const pendingTasks = ref(0)
+
+// Agents
+const agents = ref<AgentNodeData[]>([])
+
+// Chat
+const chatMessages = ref<ChatMessage[]>([])
+const irisBusy = ref(false)
+const irisFocus = ref('')
+
+// Operations Feed
+const feedEntries = ref<FeedEntry[]>([])
+
+// Open Tasks (mock only – no API endpoint)
+const openTasks = ref<OpenTask[]>([
+  { id: 't1', title: 'Agent Thinking Panel visualisieren', detail: 'Live-Animation der Denkprozesse im AgentModal', source: 'iris', createdAt: '22:30' },
+  { id: 't2', title: 'CI/CD Pipeline Monitoring Dashboard', detail: 'Echtzeit-Status der Gitea Actions im Dashboard', source: 'iris', createdAt: '21:15' },
+  { id: 't3', title: 'Dungeon System Dokumentation', detail: 'API-Doku für Room-Generation-Endpunkte schreiben', source: 'bao', createdAt: '20:00' },
+])
+
+// Queue
+const queue = ref<QueueItem[]>([])
+
+// Runtime
+const runtimeSeconds = ref(0)
+let runtimeInterval: ReturnType<typeof setInterval> | null = null
+
+// ── Fetch Functions ──
+
+async function fetchStatus(): Promise<void> {
+  try {
+    const res = await apiFetch('/api/dashboard/status')
+    if (!res.ok) return
+    const data: DashboardStatusResponse = await res.json()
+    gatewayOk.value = data.gatewayOk
+    irisStatus.value = data.irisStatus
+    activeAgents.value = data.activeAgents
+    pendingTasks.value = data.pendingTasks
+  } catch {
+    // API unreachable – keep current values
   }
+}
 
-  const formatRuntime = (seconds: number): string => {
-    const m = Math.floor(seconds / 60)
-    const s = seconds % 60
-    return `${String(m).padStart(2, '0')}:${String(s).padStart(2, '0')}`
+async function fetchAgents(): Promise<void> {
+  try {
+    const res = await apiFetch('/api/dashboard/agents')
+    if (!res.ok) return
+    const data: DashboardAgentInfo[] = await res.json()
+    agents.value = data.map(enrichAgent)
+  } catch {
+    // API unreachable – keep current values
   }
+}
 
-  const irisRuntime = computed(() => formatRuntime(runtimeSeconds.value))
+async function fetchOperations(): Promise<void> {
+  try {
+    const res = await apiFetch('/api/dashboard/operations?limit=20')
+    if (!res.ok) return
+    const data: DashboardOperationEntry[] = await res.json()
+    feedEntries.value = data.map((entry) => ({
+      time: entry.time,
+      agent: entry.agent,
+      action: entry.action,
+      timestamp: entry.timestamp,
+    }))
+  } catch {
+    // API unreachable – keep current values
+  }
+}
 
-  // Agent runtimes (simulated)
-  const agentStartTimes = reactive<Record<string, number>>({
-    iris: now - 28800000,
-    developer: now - 3600000,
-    devops: now - 1800000,
-    researcher: now - 2700000,
-    reviewer: now - 900000,
+async function fetchChatMessages(): Promise<void> {
+  try {
+    const res = await apiFetch('/api/dashboard/chat/messages?limit=50')
+    if (!res.ok) return
+    const data: DashboardChatMessage[] = await res.json()
+    chatMessages.value = data.map((msg, idx) => ({
+      id: `msg-${idx}`,
+      sender: msg.role === 'assistant' ? 'iris' : 'user',
+      text: msg.content,
+      timestamp: new Date(msg.timestamp).getTime(),
+    }))
+  } catch {
+    // API unreachable – keep current values
+  }
+}
+
+async function fetchQueue(): Promise<void> {
+  try {
+    const res = await apiFetch('/api/dashboard/queue')
+    if (!res.ok) return
+    const data: DashboardQueueItem[] = await res.json()
+    queue.value = data.map((item) => ({
+      id: item.id,
+      text: item.name,
+      priority: (item.status === 'high' || item.status === 'medium' || item.status === 'low')
+        ? item.status as 'high' | 'medium' | 'low'
+        : 'medium',
+      waitTime: '--',
+    }))
+  } catch {
+    // API unreachable – keep current values
+  }
+}
+
+// ── Chat Send ──
+
+async function sendChatMessage(text: string): Promise<void> {
+  if (!text.trim()) return
+
+  // Optimistic add
+  chatMessages.value.push({
+    id: `user-${Date.now()}`,
+    sender: 'user',
+    text: text.trim(),
+    timestamp: Date.now(),
   })
 
-  const getAgentRuntime = (id: string): string => {
-    const start = agentStartTimes[id]
-    if (!start) return '00:00'
-    const secs = Math.floor((now - start) / 1000)
-    const m = Math.floor(secs / 60)
-    const s = secs % 60
-    return `${String(m).padStart(2, '0')}:${String(s).padStart(2, '0')}`
-  }
+  irisBusy.value = true
 
-  // Agents
-  const agents = ref<AgentNodeData[]>([
-    {
-      id: 'iris',
-      name: 'Iris',
-      role: 'Chief of Staff',
-      description: 'Koordiniert, delegiert, hält das Team tight. Die erste Anlaufstelle zwischen Boss und Maschine.',
-      tags: ['Orchestration', 'Delegation', 'Approval'],
-      color: '#8b7cf6',
-      icon: 'bot',
-      hero: true,
-      currentTask: 'Orchestrating Nexus Dashboard redesign',
-      goal: 'Complete Mission Control v3',
-      progress: 85,
-      workload: 55,
-      active: true,
-      runtimeSeconds: 28800,
-      model: 'GPT-5.4',
-      workingFeed: [
-        { time: '22:38', text: 'Analyzed user feedback on Dashboard' },
-        { time: '22:36', text: 'Delegated card redesign to Developer' },
-        { time: '22:34', text: 'Verifying full-width layout deployment' },
-        { time: '22:32', text: 'Reviewing AgentModal integration' },
-      ],
-      thinkingStream: [
-        { time: '22:24', text: 'Analysing constraint: full-width layout' },
-        { time: '22:25', text: 'Removing max-width from global CSS' },
-        { time: '22:26', text: 'Verifying Dashboard grid reflow' },
-      ],
-    },
-    {
-      id: 'developer',
-      name: 'Developer',
-      role: 'Backend & Frontend',
-      description: 'Implements features across the stack with TypeScript, C#, and Vue.',
-      tags: ['Coding', 'Development', 'Builds'],
-      color: '#3b82f6',
-      icon: 'code',
-      currentTask: 'Building Dungeon System API endpoints',
-      goal: 'Complete Dungeon CRUD + room generation',
-      progress: 62,
-      workload: 65,
-      active: true,
-      runtimeSeconds: 3600,
-      workingFeed: [
-        { time: '22:30', text: 'Created DungeonController' },
-        { time: '22:28', text: 'Defined dungeon schema' },
-        { time: '22:26', text: 'Implementing room generation algorithm' },
-        { time: '22:24', text: 'Writing unit tests for RoomFactory' },
-      ],
-      thinkingStream: [
-        { time: '22:22', text: 'Parsing dungeon spec from Iris' },
-        { time: '22:23', text: 'Designing RoomFactory interface' },
-        { time: '22:24', text: 'Implementing corridor connection logic' },
-      ],
-      model: 'DeepSeek V4 Flash',
-    },
-    {
-      id: 'devops',
-      name: 'DevOps',
-      role: 'Infrastructure & CI/CD',
-      description: 'Manages Docker, deployment pipelines, and system reliability.',
-      tags: ['Deployment', 'Docker', 'CI/CD'],
-      color: '#eab308',
-      icon: 'server',
-      currentTask: 'Optimizing Docker Compose caching',
-      goal: 'Reduce build times by 40%',
-      progress: 45,
-      workload: 40,
-      active: false,
-      runtimeSeconds: 1800,
-      workingFeed: [
-        { time: '22:20', text: 'Analyzed Docker layer cache' },
-        { time: '22:18', text: 'Optimized COPY order in Dockerfile' },
-        { time: '22:16', text: 'Added .dockerignore for node_modules' },
-        { time: '22:14', text: 'Testing incremental builds' },
-      ],
-      thinkingStream: [
-        { time: '22:20', text: 'Checking build cache hit rates' },
-        { time: '22:21', text: 'Benchmarking multi-stage vs single-stage' },
-        { time: '22:22', text: 'Calculating potential speedup from caching' },
-      ],
-      model: 'DeepSeek V4 Pro',
-    },
-    {
-      id: 'researcher',
-      name: 'Researcher',
-      role: 'Analysis & Documentation',
-      description: 'Researches APIs, patterns, and best practices. Maintains docs.',
-      tags: ['Research', 'Analysis', 'Docs'],
-      color: '#22c55e',
-      icon: 'search',
-      currentTask: 'Analyzing WebSocket alternatives',
-      goal: 'Recommend real-time communication strategy',
-      progress: 30,
-      workload: 25,
-      active: true,
-      runtimeSeconds: 2700,
-      workingFeed: [
-        { time: '22:18', text: 'Evaluated WebSocket vs SSE vs WebRTC' },
-        { time: '22:17', text: 'Documented SignalR limitations' },
-        { time: '22:16', text: 'Prototyping WebSocket fallback' },
-      ],
-      thinkingStream: [
-        { time: '22:18', text: 'Cross-referencing WebSocket latency benchmarks' },
-        { time: '22:19', text: 'Checking SSE browser support matrix' },
-        { time: '22:20', text: 'Drafting recommendation summary' },
-      ],
-      model: 'DeepSeek V4 Pro',
-    },
-    {
-      id: 'reviewer',
-      name: 'Reviewer',
-      role: 'Code Quality & Testing',
-      description: 'Reviews pull requests, enforces standards, runs test suites.',
-      tags: ['Code Review', 'Testing', 'Quality'],
-      color: '#a855f7',
-      icon: 'shield',
-      currentTask: 'Reviewing Dungeon System PR',
-      goal: 'Zero critical findings before merge',
-      progress: 80,
-      workload: 50,
-      active: false,
-      runtimeSeconds: 900,
-      workingFeed: [
-        { time: '22:15', text: 'Reviewed DungeonController.cs' },
-        { time: '22:14', text: 'Found 3 minor style issues' },
-        { time: '22:13', text: 'Approved RoomValidator' },
-        { time: '22:12', text: 'Running integration tests' },
-      ],
-      thinkingStream: [
-        { time: '22:15', text: 'Analyzing DungeonController PR diff' },
-        { time: '22:16', text: 'Checking RoomValidator edge cases' },
-        { time: '22:17', text: 'Verifying integration test coverage' },
-      ],
-      model: 'DeepSeek V4 Pro',
-    },
-  ])
+  try {
+    const res = await apiFetch('/api/dashboard/chat/send', {
+      method: 'POST',
+      body: JSON.stringify({ message: text.trim() }),
+    })
+    const data: DashboardSendResponse = await res.json()
 
-  // Open Tasks
-  const openTasks = ref<OpenTask[]>([
-    { id: 't1', title: 'Agent Thinking Panel visualisieren', detail: 'Live-Animation der Denkprozesse im AgentModal', source: 'iris', createdAt: '22:30' },
-    { id: 't2', title: 'CI/CD Pipeline Monitoring Dashboard', detail: 'Echtzeit-Status der Gitea Actions im Dashboard', source: 'iris', createdAt: '21:15' },
-    { id: 't3', title: 'Dungeon System Dokumentation', detail: 'API-Doku für Room-Generation-Endpunkte schreiben', source: 'bao', createdAt: '20:00' },
-  ])
-
-  // Feed
-  const ts = (offset: number) => new Date(now + offset).toISOString()
-  const feedEntries = ref<FeedEntry[]>([
-    { time: '22:50', agent: 'Developer', action: 'Created DungeonController endpoints', timestamp: ts(-120000) },
-    { time: '22:46', agent: 'DevOps', action: 'Optimized Docker COPY order for layer caching', timestamp: ts(-360000) },
-    { time: '22:42', agent: 'Iris', action: 'Delegated room generation to Developer with spec', timestamp: ts(-600000) },
-    { time: '22:35', agent: 'Researcher', action: 'Documented WebSocket vs SSE analysis results', timestamp: ts(-960000) },
-    { time: '22:28', agent: 'Reviewer', action: 'Approved RoomValidator PR with minor fixes', timestamp: ts(-1200000) },
-    { time: '22:18', agent: 'DevOps', action: 'Added .dockerignore for node_modules and build artifacts', timestamp: ts(-1500000) },
-    { time: '22:08', agent: 'Iris', action: 'Broke down Dungeon System tasks into sub-tasks', timestamp: ts(-1800000) },
-    { time: '21:55', agent: 'Developer', action: 'Defined dungeon schema models with validation', timestamp: ts(-2400000) },
-  ])
-
-  // Chat
-  const chatMessages = ref<ChatMessage[]>([
-    { id: 'm1', sender: 'iris', text: 'Guten Abend, Bao. Ready to continue the Dungeon System?', timestamp: now - 600000 },
-    { id: 'm2', sender: 'user', text: "Yes, what's the status?", timestamp: now - 540000 },
-    { id: 'm3', sender: 'iris', text: "Developer is at 62% on room generation. Reviewer approved the schema. I'd recommend focusing on the room connection logic next.", timestamp: now - 480000 },
-  ])
-
-  const irisBusy = ref(true)
-  const irisFocus = ref('Breaking down Dungeon System for DevOps and Developer')
-
-  // Queue
-  const queue = ref<QueueItem[]>([
-    { id: 'q1', text: 'Deploy latest dashboard build to preview', priority: 'high', waitTime: '2 min' },
-    { id: 'q2', text: 'Review infrastructure cost analysis', priority: 'medium', waitTime: '8 min' },
-    { id: 'q3', text: 'Schedule B2 German lesson review', priority: 'low', waitTime: '15 min' },
-    { id: 'q4', text: 'Update project roadmap document', priority: 'medium', waitTime: '12 min' },
-  ])
-
-  function sendChat(text: string): void {
-    if (!text.trim()) return
+    if (data.ok && data.reply) {
+      chatMessages.value.push({
+        id: `iris-${Date.now()}`,
+        sender: 'iris',
+        text: data.reply,
+        timestamp: Date.now(),
+      })
+    } else if (data.error) {
+      chatMessages.value.push({
+        id: `error-${Date.now()}`,
+        sender: 'iris',
+        text: `⚠️ ${data.error}`,
+        timestamp: Date.now(),
+      })
+    }
+  } catch {
     chatMessages.value.push({
-      id: `user-${Date.now()}`,
-      sender: 'user',
-      text: text.trim(),
+      id: `error-${Date.now()}`,
+      sender: 'iris',
+      text: '⚠️ Connection error. Please try again.',
       timestamp: Date.now(),
     })
+  } finally {
+    irisBusy.value = false
+    irisFocus.value = text.trim()
   }
+}
 
-  function removeQueueItem(id: string): void {
-    const idx = queue.value.findIndex(q => q.id === id)
-    if (idx !== -1) queue.value.splice(idx, 1)
-  }
+// ── Queue Operations ──
 
-  function moveQueueItem(fromIdx: number, toIdx: number): void {
-    if (toIdx < 0 || toIdx >= queue.value.length) return
-    const [item] = queue.value.splice(fromIdx, 1)
-    queue.value.splice(toIdx, 0, item)
-  }
+function removeQueueItem(id: string): void {
+  const idx = queue.value.findIndex(q => q.id === id)
+  if (idx !== -1) queue.value.splice(idx, 1)
+}
 
-  function changeQueuePriority(id: string, priority: QueueItem['priority']): void {
-    const item = queue.value.find(q => q.id === id)
-    if (item) item.priority = priority
+function moveQueueItem(fromIdx: number, toIdx: number): void {
+  if (toIdx < 0 || toIdx >= queue.value.length) return
+  const [item] = queue.value.splice(fromIdx, 1)
+  queue.value.splice(toIdx, 0, item)
+}
+
+function changeQueuePriority(id: string, priority: QueueItem['priority']): void {
+  const item = queue.value.find(q => q.id === id)
+  if (item) item.priority = priority
+}
+
+// ── Runtime ──
+
+function startRuntime(): void {
+  const startTs = sessionStart
+  runtimeSeconds.value = Math.floor((Date.now() - startTs) / 1000)
+  runtimeInterval = setInterval(() => {
+    runtimeSeconds.value = Math.floor((Date.now() - startTs) / 1000)
+  }, 1000)
+}
+
+function stopRuntime(): void {
+  if (runtimeInterval) {
+    clearInterval(runtimeInterval)
+    runtimeInterval = null
   }
+}
+
+const formatRuntime = (seconds: number): string => {
+  const m = Math.floor(seconds / 60)
+  const s = seconds % 60
+  return `${String(m).padStart(2, '0')}:${String(s).padStart(2, '0')}`
+}
+
+const irisRuntime = computed(() => formatRuntime(runtimeSeconds.value))
+
+const getAgentRuntime = (_id: string): string => {
+  // Could be extended to track per-agent runtimes from API
+  return formatRuntime(runtimeSeconds.value)
+}
+
+// ── Polling starten (nur einmal) ──
+
+function startPolling(): void {
+  if (cleanupRegistered) return
+  cleanupRegistered = true
+
+  // Initial fetches
+  fetchStatus()
+  fetchAgents()
+  fetchOperations()
+  fetchChatMessages()
+  fetchQueue()
+
+  // Polling intervals
+  intervals.push(setInterval(fetchStatus, 5000))
+  intervals.push(setInterval(fetchAgents, 10000))
+  intervals.push(setInterval(fetchOperations, 10000))
+  intervals.push(setInterval(fetchChatMessages, 3000))
+  intervals.push(setInterval(fetchQueue, 10000))
+}
+
+function stopPolling(): void {
+  for (const interval of intervals) {
+    clearInterval(interval)
+  }
+  intervals.length = 0
+  cleanupRegistered = false
+}
+
+// ── Composable Export ──
+
+export function useDashboardData() {
+  // Start polling on first call
+  startPolling()
 
   return {
+    // State
     agents,
     openTasks,
     feedEntries,
@@ -311,14 +452,29 @@ export function useDashboardData() {
     irisFocus,
     irisRuntime,
     queue,
+    gatewayOk,
+    irisStatus,
+    pendingTasks,
+    activeAgents,
+
+    // Runtime
     runtimeSeconds,
     getAgentRuntime,
     startRuntime,
     stopRuntime,
     formatRuntime,
-    sendChat,
+
+    // Actions
+    sendChatMessage,
     removeQueueItem,
     moveQueueItem,
     changeQueuePriority,
+
+    // Fetch (for manual refresh)
+    fetchStatus,
+    fetchAgents,
+    fetchOperations,
+    fetchChatMessages,
+    fetchQueue,
   }
 }

frontend/src/views/DashboardView.vue

@@ -13,7 +13,7 @@ const {
   agents, openTasks, feedEntries, chatMessages,
   irisBusy, irisFocus, queue,
   getAgentRuntime, startRuntime, stopRuntime,
-  sendChat, removeQueueItem, moveQueueItem, changeQueuePriority,
+  sendChatMessage, removeQueueItem, moveQueueItem, changeQueuePriority,
 } = useDashboardData()
 
 const selectedAgent = ref<AgentNodeData | null>(null)
@@ -26,8 +26,6 @@ function onAgentSelect(id: string) {
 onMounted(startRuntime)
 onUnmounted(stopRuntime)
 
-function onChatSend(text: string): void { sendChat(text) }
-
 function onQueueMoveUp(id: string): void {
   const idx = queue.value.findIndex(q => q.id === id)
   if (idx > 0) moveQueueItem(idx, idx - 1)
@@ -88,7 +86,7 @@ function onQueueExecuteNow(id: string): void {
       </div>
     </div>
     <div class="col-right">
-      <ChatPanel :messages="chatMessages" :iris-busy="irisBusy" :iris-focus="irisFocus" @send="onChatSend" />
+      <ChatPanel :messages="chatMessages" :iris-busy="irisBusy" :iris-focus="irisFocus" />
       <QueuePanel :items="queue" @remove="removeQueueItem" @move-up="onQueueMoveUp" @move-down="onQueueMoveDown" @change-priority="changeQueuePriority" @execute-now="onQueueExecuteNow" />
     </div>