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

services/node-registry/app/services_data.py

@@ -0,0 +1,98 @@
+"""
+Services data for NODE1 and NODE2
+Збирає інформацію про запущені сервіси
+"""
+import subprocess
+import psutil
+from typing import List, Dict, Any
+import logging
+
+logger = logging.getLogger(__name__)
+
+
+# Реальна перевірка NODE1 через HTTP endpoints
+def get_node1_services_real() -> List[Dict[str, Any]]:
+    """Перевірити реальні сервіси NODE1 через HTTP"""
+    services_to_check = [
+        {"name": "Swapper Service", "url": "http://144.76.224.179:8890/health", "port": 8890, "type": "core"},
+        {"name": "Agent Cabinet", "url": "http://144.76.224.179:8898/health", "port": 8898, "type": "core"},
+        {"name": "Monitor Agent", "url": "http://144.76.224.179:9500/health", "port": 9500, "type": "core"},
+        {"name": "Node Registry", "url": "http://144.76.224.179:9205/health", "port": 9205, "type": "infrastructure"},
+        {"name": "Memory Service", "url": "http://144.76.224.179:8000/health", "port": 8000, "type": "core"},
+        {"name": "NATS JetStream", "url": "http://144.76.224.179:4222", "port": 4222, "type": "infrastructure"},
+        {"name": "PostgreSQL", "port": 5432, "type": "database", "status": "running"},  # Немає HTTP endpoint
+        {"name": "Qdrant", "url": "http://144.76.224.179:6333", "port": 6333, "type": "database"},
+        {"name": "Prometheus", "url": "http://144.76.224.179:9090/-/healthy", "port": 9090, "type": "monitoring"},
+        {"name": "Grafana", "url": "http://144.76.224.179:3000/api/health", "port": 3000, "type": "monitoring"},
+    ]
+    
+    import requests
+    
+    result = []
+    for service in services_to_check:
+        if "url" in service:
+            try:
+                response = requests.get(service["url"], timeout=2)
+                status = "running" if response.status_code in [200, 204] else "unhealthy"
+            except Exception:
+                status = "stopped"
+        else:
+            # Для сервісів без HTTP endpoint (PostgreSQL) - вважаємо running
+            status = service.get("status", "unknown")
+        
+        result.append({
+            "name": service["name"],
+            "port": service["port"],
+            "type": service["type"],
+            "status": status
+        })
+    
+    return result
+
+
+def get_local_services() -> List[Dict[str, Any]]:
+    """Отримати список запущених сервісів на NODE2 (локально)"""
+    services = []
+    
+    # Перевіряємо порти та процеси
+    ports_to_check = {
+        9205: {"name": "Node Registry", "type": "infrastructure"},
+        8890: {"name": "Swapper Service", "type": "core"},
+        4222: {"name": "NATS JetStream", "type": "infrastructure"},
+        11434: {"name": "Ollama", "type": "ai"},
+        8899: {"name": "MicroDAO Backend", "type": "core"},
+        3000: {"name": "DAGI Network UI", "type": "frontend"},
+    }
+    
+    for port, info in ports_to_check.items():
+        status = "running" if is_port_open(port) else "stopped"
+        services.append({
+            "name": info["name"],
+            "port": port,
+            "type": info["type"],
+            "status": status
+        })
+    
+    return services
+
+
+def is_port_open(port: int) -> bool:
+    """Перевірити чи порт відкритий"""
+    try:
+        for conn in psutil.net_connections():
+            if conn.laddr.port == port and conn.status == 'LISTEN':
+                return True
+        return False
+    except Exception as e:
+        logger.error(f"Error checking port {port}: {e}")
+        return False
+
+
+def get_services_by_node(node_id: str) -> List[Dict[str, Any]]:
+    """Отримати список сервісів для ноди"""
+    if "node-1" in node_id or "hetzner" in node_id:
+        return get_node1_services_real()
+    elif "node-2" in node_id or "macbook" in node_id:
+        return get_local_services()
+    return []
+