feat(ux): consolidate Launch Swarm + telemetry UX with minimized strip

- Removed broken LaunchSwarmDialog (formula-based) from TopBar/LeftPanel
- All Rocket buttons (TopBar, LeftPanel, DAG nodes, social cards) now open
  AssignmentPanel (archetype-based) which actually works
- Every Rocket clears taskId first so assignMode && !taskId condition passes
- Conversation button priority: taskId always shows conversation, not assign panel
- Added TelemetryStrip: minimized right sidebar with status dots when non-telemetry
  panel (conversation/assignment) is active
- Live feed has minimize button → restores last taskId or assignMode
- DAG nodes: Signal icon → restores telemetry feed
- Social button on DAG nodes: single router.push to avoid race (setView + setTaskId)
- Fixed social card message button: opens right panel with drawer:closed (no popup)

Co-Authored-By: Oz <oz-agent@warp.dev>

reference/routes/app/timeline/page.tsx

@@ -0,0 +1,60 @@
+'use client';
+
+import { useEffect } from 'react';
+import { TimelineFeed } from '../../components/timeline/timeline-feed';
+import { useTimelineStore } from '../../components/timeline/timeline-store';
+
+export default function TimelinePage() {
+  return (
+    <div className="mx-auto max-w-3xl px-4 py-8">
+      <header className="mb-8">
+        <h1 className="text-2xl font-bold text-text-strong">Activity Timeline</h1>
+        <p className="text-text-muted">Real-time stream of project mutations.</p>
+      </header>
+      
+      <TimelineControls />
+      <TimelineSubscription />
+      <TimelineFeed />
+    </div>
+  );
+}
+
+function TimelineControls() {
+    return (
+      <div className="mb-6 flex gap-2">
+        {/* Placeholder for future filters */}
+        <div className="text-sm text-text-muted">Showing all activity</div>
+      </div>
+    );
+}
+
+function TimelineSubscription() {
+  const { addEvent, setHistory } = useTimelineStore();
+
+  useEffect(() => {
+    // 1. Fetch history
+    fetch('/api/activity')
+      .then(res => {
+        if (!res.ok) throw new Error('History fetch failed');
+        return res.json();
+      })
+      .then(data => setHistory(data))
+      .catch(err => console.error('Failed to load history', err));
+
+    // 2. Subscribe to SSE
+    const es = new EventSource('/api/events'); 
+
+    es.addEventListener('activity', (e) => {
+      try {
+        const event = JSON.parse(e.data);
+        addEvent(event);
+      } catch (err) {
+        console.error('Failed to parse activity event', err);
+      }
+    });
+    
+    return () => es.close();
+  }, [setHistory, addEvent]);
+
+  return null;
+}