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>

tests/lib/coord-schema.test.ts

@@ -0,0 +1,63 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+
+import { validateCoordEventEnvelope } from '../../src/lib/coord-schema';
+
+function baseEnvelope(eventType: string): any {
+  return {
+    version: 'coord.v1',
+    kind: 'coord_event',
+    issue_id: 'bb-123',
+    actor: 'amber-otter',
+    timestamp: '2026-02-28T18:00:00.000Z',
+    data: {
+      event_type: eventType,
+      event_id: 'evt_01JN6Y1Q7R80E8P6K1Q5',
+      project_root: '/tmp/repo',
+      payload: {},
+    },
+  };
+}
+
+test('validateCoordEventEnvelope accepts valid SEND', () => {
+  const input = baseEnvelope('SEND');
+  input.data.to_agent = 'cobalt-harbor';
+  input.data.state = 'unread';
+  input.data.payload = { subject: 's', body: 'b' };
+
+  const result = validateCoordEventEnvelope(input);
+  assert.equal(result.ok, true);
+});
+
+test('validateCoordEventEnvelope rejects READ without event_ref', () => {
+  const input = baseEnvelope('READ');
+
+  const result = validateCoordEventEnvelope(input);
+  assert.equal(result.ok, false);
+  if (!result.ok) {
+    assert.match(result.error, /event_ref/i);
+  }
+});
+
+test('validateCoordEventEnvelope accepts TAKEOVER with stale mode', () => {
+  const input = baseEnvelope('TAKEOVER');
+  input.data.scope = 'src/lib/*';
+  input.data.takeover_mode = 'stale';
+  input.data.reason = 'owner stale';
+
+  const result = validateCoordEventEnvelope(input);
+  assert.equal(result.ok, true);
+});
+
+test('validateCoordEventEnvelope rejects TAKEOVER with invalid mode', () => {
+  const input = baseEnvelope('TAKEOVER');
+  input.data.scope = 'src/lib/*';
+  input.data.takeover_mode = 'none';
+  input.data.reason = 'owner stale';
+
+  const result = validateCoordEventEnvelope(input);
+  assert.equal(result.ok, false);
+  if (!result.ok) {
+    assert.match(result.error, /takeover_mode/i);
+  }
+});