feat: Add presence heartbeat for Matrix online status

- matrix-gateway: POST /internal/matrix/presence/online endpoint
- usePresenceHeartbeat hook with activity tracking
- Auto away after 5 min inactivity
- Offline on page close/visibility change
- Integrated in MatrixChatRoom component

scripts/start-phase7.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Start DAARION Phase 7 — microDAO Console
+
+echo "🚀 Starting DAARION Phase 7..."
+echo ""
+
+# Apply migration 008
+echo "📦 Applying migration 008 (microDAO Core)..."
+docker-compose -f docker-compose.phase7.yml exec -T postgres psql -U postgres -d daarion < migrations/008_create_microdao_core.sql || echo "Migration already applied or failed (continuing...)"
+
+echo ""
+echo "🐳 Starting all services..."
+docker-compose -f docker-compose.phase7.yml up -d
+
+echo ""
+echo "⏳ Waiting for services to be ready..."
+sleep 10
+
+echo ""
+echo "✅ DAARION Phase 7 started!"
+echo ""
+echo "Services:"
+echo "  - microdao-service: http://localhost:7015 ⭐ NEW"
+echo "  - agents-service:   http://localhost:7014"
+echo "  - auth-service:     http://localhost:7011"
+echo "  - MicroDAO Console: http://localhost:3000/microdao"
+echo ""
+echo "To view logs: docker-compose -f docker-compose.phase7.yml logs -f"
+echo "To stop: ./scripts/stop-phase7.sh"
+