fix: prevent auto-connect from getting stuck in connecting state

Added comment to clarify that connection state updates happen via
event handlers. Auto-connect now properly handles failures without
retrying automatically, allowing users to manually connect if needed.

src/hooks/useWizardRos.ts

@@ -206,6 +206,7 @@ export function useWizardRos(
 
     try {
       await service.connect();
+      // Connection successful - state will be updated by event handler
     } catch (error) {
       if (mountedRef.current) {
         setIsConnecting(false);
@@ -231,6 +232,7 @@ export function useWizardRos(
       const timeoutId = setTimeout(() => {
         connect().catch((error) => {
           console.error("[useWizardRos] Auto-connect failed:", error);
+          // Don't retry automatically - let user manually connect
         });
       }, 100); // Small delay to prevent immediate connection attempts