chore: sync current workspace changes

backend/api/__init__.py

@@ -11,11 +11,13 @@ Provides REST API endpoints for:
 from .agents import router as agents_router
 from .workspaces import router as workspaces_router
 from .guard import router as guard_router
+from .openclaw import router as openclaw_router
 from .runtime import router as runtime_router
 
 __all__ = [
     "agents_router",
     "workspaces_router",
     "guard_router",
+    "openclaw_router",
     "runtime_router",
 ]

backend/api/runtime.py

@@ -389,11 +389,21 @@ def _find_available_port(start_port: int = 8765, max_port: int = 9000) -> int:
 
 
 def _is_gateway_running() -> bool:
-    """Check if Gateway process is running."""
+    """Check if Gateway process is running.
+
+    Checks both the internally-managed gateway process and falls back to
+    port availability (for externally-managed gateway processes).
+    """
     process = _runtime_state.gateway_process
-    if process is None:
+    if process is not None and process.poll() is None:
+        return True
+    # Fallback: check if the gateway port is in use (for externally started gateway)
+    import socket
+    try:
+        with socket.create_connection(("127.0.0.1", _runtime_state.gateway_port), timeout=1):
+            return True
+    except OSError:
         return False
-    return process.poll() is None
 
 
 def _stop_gateway() -> bool: