Jules refactor backend and frontend 3736339600030847383 (#35)

* fix: correct actorlist handle in supervisory node and ui form reset (#30)

- Fixed `AttributeError` for `workflow_template_manager` in `SupervisoryNode` by properly unpacking the `.global_state_machine` handle from `ray_actor_hook`.
- Removed overly broad blanket `Exception` swallowing for WebSocket cancellation that caused closed loops in Uvicorn handlers to leak and dump HTTP errors.
- UI: Reset `model_id` to blank whenever a user alters the `Provider Title` to prevent stale incompatible models from breaking submission.

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

* Fix provider manager and skill settings 17493544742337088454 (#31)

* fix: correct actorlist handle in supervisory node and ui form reset

- Fixed `AttributeError` for `workflow_template_manager` in `SupervisoryNode` by properly unpacking the `.global_state_machine` handle from `ray_actor_hook`.
- Removed overly broad blanket `Exception` swallowing for WebSocket cancellation that caused closed loops in Uvicorn handlers to leak and dump HTTP errors.
- UI: Reset `model_id` to blank whenever a user alters the `Provider Title` to prevent stale incompatible models from breaking submission.

Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

* fix: dynamically resolve backend urls based on browser window location

- Updated `apiClient.ts` to use a relative base URL (`''`) if `VITE_API_BASE_URL` is omitted, allowing axios to infer the current domain in reverse-proxied environments.
- Updated WebSocket URL generation in `RightPanel.tsx` and `useClusterState.ts` to dynamically calculate protocol (`ws:` vs `wss:`) and host from `window.location`.

Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

---------

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

* Refactor GlobalStateMachine/PostgresDatabase reflection, error retry mechanisms, and frontend worker individual UI.

- Replaced dynamic getattr reflection in GlobalStateMachine and PostgresDatabase with explicit wrapper methods to improve stability and avoid Missing Method AttributeErrors.
- Add `get_tool_list` explicit wrapper method resolving runtime crashes.
- Implemented `RetryableError` and `NonRetryableError` base exceptions, wrapping network errors and utilizing custom `@retry_on_retryable_error` decorator on Provider requests instead of Ray actor's unsupported `retry_exceptions`.
- Added exponential backoff algorithms for WebSocket reconnections in the frontend.
- Added strict TypeScript-based schema validation for WorkflowTemplate creation payloads.
- Redesigned the Worker Individual configuration UI into a unified list containing both System Nodes and Custom Workers, supporting Add, Edit, and Delete workflows, and resolving the provider-switching bug.
- Updated unit tests to align with architectural changes.
- Cleaned up temp scripts.

Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

* Suppress GeneratorExit RuntimeError in WebSocket endpoints

- Adds `GeneratorExit` check to the `RuntimeError` exception handling block in FastAPI WebSocket routes (`pretor/api/cluster.py` and `pretor/api/workflow.py`). This prevents unhandled exception crashes in the Ray proxy actor when a client disconnects unexpectedly or closes the generator prematurely.

Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

* Suppress GeneratorExit RuntimeError in WebSocket endpoints

- Adds `GeneratorExit` check to the `RuntimeError` exception handling block in FastAPI WebSocket routes (`pretor/api/cluster.py` and `pretor/api/workflow.py`). This prevents unhandled exception crashes in the Ray proxy actor when a client disconnects unexpectedly or closes the generator prematurely.

Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

* Enhance backend token validation to trigger frontend re-login properly.

- Modified `RoleChecker` and `get_authority` in `pretor/utils/check_user/role_check.py` to catch `UserNotExistError`. If the database cannot find the user corresponding to the token's ID (e.g. the user was deleted), the backend now raises a standard `401 Unauthorized` exception instead of passing the error up.
- This ensures the frontend's `axios` interceptor in `apiClient.ts` will catch the 401, clear the stale token from localStorage, and seamlessly bounce the user back to the login screen.

Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

---------

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
Co-authored-by: zhaoxi826 <198742034+zhaoxi826@users.noreply.github.com>

pretor/core/database/postgres.py

@@ -1,4 +1,3 @@
-from pretor.utils.error import RetryableError
 #  Copyright 2026 zhaoxi826
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");

pretor/core/global_state_machine/global_state_machine.py

@@ -1,4 +1,3 @@
-from pretor.utils.error import RetryableError
 #  Copyright 2026 zhaoxi826
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");

pretor/core/individual/consciousness_node/consciousness_node.py

@@ -1,4 +1,3 @@
-from pretor.utils.error import RetryableError
 #  Copyright 2026 zhaoxi826
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");

pretor/core/individual/control_node/control_node.py

@@ -1,4 +1,3 @@
-from pretor.utils.error import RetryableError
 #  Copyright 2026 zhaoxi826
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");

pretor/core/individual/supervisory_node/supervisory_node.py

@@ -1,4 +1,3 @@
-from pretor.utils.error import RetryableError
 #  Copyright 2026 zhaoxi826
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");

pretor/core/workflow/workflow_runner.py

@@ -1,4 +1,3 @@
-from pretor.utils.error import RetryableError
 #  Copyright 2026 zhaoxi826
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");

pretor/utils/check_user/role_check.py

@@ -18,9 +18,24 @@ from pretor.core.database.table.user import UserAuthority
 from pretor.utils.ray_hook import ray_actor_hook
 
 async def get_authority(user_id: str) -> UserAuthority:
+    from pretor.utils.error import UserNotExistError
     postgres_database = ray_actor_hook("postgres_database").postgres_database
-    user_authority = await postgres_database.get_user_authority.remote( user_id=user_id)
-    return user_authority
+    try:
+        user_authority = await postgres_database.get_user_authority.remote(user_id=user_id)
+        return user_authority
+    except UserNotExistError:
+        raise HTTPException(
+            status_code=401,
+            detail="用户不存在或已被删除，请重新登录"
+        )
+    except Exception as e:
+        # Check if it's a RayTaskError wrapping UserNotExistError
+        if "UserNotExistError" in str(e):
+            raise HTTPException(
+                status_code=401,
+                detail="用户不存在或已被删除，请重新登录"
+            )
+        raise
 
 class RoleChecker:
     def __init__(self, **kwargs):

pretor/utils/retry.py

@@ -11,7 +11,7 @@ def retry_on_retryable_error(max_retries=3, base_delay=1):
                 for attempt in range(max_retries):
                     try:
                         return await func(*args, **kwargs)
-                    except RetryableError as e:
+                    except RetryableError:
                         if attempt == max_retries - 1:
                             raise
                         await asyncio.sleep(base_delay * (2 ** attempt))
@@ -23,7 +23,7 @@ def retry_on_retryable_error(max_retries=3, base_delay=1):
                 for attempt in range(max_retries):
                     try:
                         return func(*args, **kwargs)
-                    except RetryableError as e:
+                    except RetryableError:
                         if attempt == max_retries - 1:
                             raise
                         time.sleep(base_delay * (2 ** attempt))

pretor/worker_individual/worker_cluster.py

@@ -1,4 +1,3 @@
-from pretor.utils.error import RetryableError
 #  Copyright 2026 zhaoxi826
 #
 #  Licensed under the Apache License, Version 2.0 (the "License");