fix: Modal-Layout – Dots bei Current Task + Reihenfolge + Timestamps

- Dots (blau/violett) rechts von Current Task, unterschiedlich pulsierend
- Reihenfolge: Current Task → Live Thinking → Goal → Working Feed
- Link-Button enger am Namen (margin-left:4px, opacity 0.4)
- Working Feed mit Timestamps (step.time)
- Workload-Tag aus Footer entfernt

frontend/src/composables/useDashboardData.ts

@@ -13,7 +13,7 @@ export interface AgentNodeData {
   workload: number // 0-100
   active: boolean
   runtimeSeconds: number
-  workingFeed: string[]
+  workingFeed: Array<{ time: string; text: string }>
   thinkingStream?: Array<{ time: string; text: string }>
 }
 
@@ -114,10 +114,10 @@ export function useDashboardData() {
       active: true,
       runtimeSeconds: 28800,
       workingFeed: [
-        'Analyzed user feedback on Dashboard',
-        'Delegated card redesign to Developer',
-        'Verifying full-width layout deployment',
-        'Reviewing AgentModal integration',
+        { 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' },
@@ -139,10 +139,10 @@ export function useDashboardData() {
       active: true,
       runtimeSeconds: 3600,
       workingFeed: [
-        'Created DungeonController',
-        'Defined dungeon schema',
-        'Implementing room generation algorithm',
-        'Writing unit tests for RoomFactory',
+        { 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' },
@@ -164,10 +164,10 @@ export function useDashboardData() {
       active: false,
       runtimeSeconds: 1800,
       workingFeed: [
-        'Analyzed Docker layer cache',
-        'Optimized COPY order in Dockerfile',
-        'Added .dockerignore for node_modules',
-        'Testing incremental builds',
+        { 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' },
@@ -189,9 +189,9 @@ export function useDashboardData() {
       active: true,
       runtimeSeconds: 2700,
       workingFeed: [
-        'Evaluated WebSocket vs SSE vs WebRTC',
-        'Documented SignalR limitations',
-        'Prototyping WebSocket fallback',
+        { 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' },
@@ -213,10 +213,10 @@ export function useDashboardData() {
       active: false,
       runtimeSeconds: 900,
       workingFeed: [
-        'Reviewed DungeonController.cs',
-        'Found 3 minor style issues',
-        'Approved RoomValidator',
-        'Running integration tests',
+        { 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' },