feat: refactor imports and clean up code formatting across multiple files

backend/app/api/agent.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
-from uuid import UUID
 import asyncio
+from uuid import UUID
 
 from fastapi import APIRouter, Depends, HTTPException, Query, status
 from sqlmodel import Session, select
@@ -14,28 +14,18 @@ from app.api import tasks as tasks_api
 from app.api.deps import ActorContext, get_board_or_404, get_task_or_404
 from app.core.agent_auth import AgentAuthContext, get_agent_auth_context
 from app.db.session import get_session
-from app.integrations.openclaw_gateway import (
-    GatewayConfig as GatewayClientConfig,
-    OpenClawGatewayError,
-    ensure_session,
-    send_message,
-)
+from app.integrations.openclaw_gateway import GatewayConfig as GatewayClientConfig
+from app.integrations.openclaw_gateway import OpenClawGatewayError, ensure_session, send_message
 from app.models.agents import Agent
-from app.models.tasks import Task
 from app.models.boards import Board
 from app.models.gateways import Gateway
+from app.models.tasks import Task
+from app.schemas.agents import AgentCreate, AgentHeartbeatCreate, AgentNudge, AgentRead
 from app.schemas.approvals import ApprovalCreate, ApprovalRead
 from app.schemas.board_memory import BoardMemoryCreate, BoardMemoryRead
 from app.schemas.board_onboarding import BoardOnboardingRead
 from app.schemas.boards import BoardRead
-from app.schemas.tasks import (
-    TaskCommentCreate,
-    TaskCommentRead,
-    TaskCreate,
-    TaskRead,
-    TaskUpdate,
-)
-from app.schemas.agents import AgentCreate, AgentHeartbeatCreate, AgentNudge, AgentRead
+from app.schemas.tasks import TaskCommentCreate, TaskCommentRead, TaskCreate, TaskRead, TaskUpdate
 from app.services.activity_log import record_activity
 
 router = APIRouter(prefix="/agent", tags=["agent"])
@@ -98,9 +88,7 @@ def list_agents(
     agents = list(session.exec(statement))
     main_session_keys = agents_api._get_gateway_main_session_keys(session)
     return [
-        agents_api._to_agent_read(
-            agents_api._with_computed_status(agent), main_session_keys
-        )
+        agents_api._to_agent_read(agents_api._with_computed_status(agent), main_session_keys)
         for agent in agents
     ]
 
@@ -351,6 +339,7 @@ def nudge_agent(
             detail="message is required",
         )
     config = _gateway_config(session, board)
+
     async def _send() -> None:
         await ensure_session(target.openclaw_session_id, config=config, label=target.name)
         await send_message(

backend/app/api/agents.py

@@ -1,9 +1,9 @@
 from __future__ import annotations
 
-import re
-from datetime import datetime, timedelta, timezone
 import asyncio
 import json
+import re
+from datetime import datetime, timedelta, timezone
 from uuid import UUID, uuid4
 
 from fastapi import APIRouter, Depends, HTTPException, Query, Request, status
@@ -23,7 +23,13 @@ from app.models.agents import Agent
 from app.models.boards import Board
 from app.models.gateways import Gateway
 from app.models.tasks import Task
-from app.schemas.agents import AgentCreate, AgentHeartbeat, AgentHeartbeatCreate, AgentRead, AgentUpdate
+from app.schemas.agents import (
+    AgentCreate,
+    AgentHeartbeat,
+    AgentHeartbeatCreate,
+    AgentRead,
+    AgentUpdate,
+)
 from app.services.activity_log import record_activity
 from app.services.agent_provisioning import (
     DEFAULT_HEARTBEAT_CONFIG,
@@ -159,14 +165,10 @@ def _to_agent_read(agent: Agent, main_session_keys: set[str]) -> AgentRead:
     return model.model_copy(update={"is_gateway_main": _is_gateway_main(agent, main_session_keys)})
 
 
-def _find_gateway_for_main_session(
-    session: Session, session_key: str | None
-) -> Gateway | None:
+def _find_gateway_for_main_session(session: Session, session_key: str | None) -> Gateway | None:
     if not session_key:
         return None
-    return session.exec(
-        select(Gateway).where(Gateway.main_session_key == session_key)
-    ).first()
+    return session.exec(select(Gateway).where(Gateway.main_session_key == session_key)).first()
 
 
 async def _ensure_gateway_session(
@@ -193,9 +195,7 @@ def _with_computed_status(agent: Agent) -> Agent:
 
 
 def _serialize_agent(agent: Agent, main_session_keys: set[str]) -> dict[str, object]:
-    return _to_agent_read(
-        _with_computed_status(agent), main_session_keys
-    ).model_dump(mode="json")
+    return _to_agent_read(_with_computed_status(agent), main_session_keys).model_dump(mode="json")
 
 
 def _fetch_agent_events(
@@ -206,15 +206,12 @@ def _fetch_agent_events(
         statement = select(Agent)
         if board_id:
             statement = statement.where(col(Agent.board_id) == board_id)
-        statement = (
-            statement.where(
-                or_(
-                    col(Agent.updated_at) >= since,
-                    col(Agent.last_seen_at) >= since,
-                )
+        statement = statement.where(
+            or_(
+                col(Agent.updated_at) >= since,
+                col(Agent.last_seen_at) >= since,
             )
-            .order_by(asc(col(Agent.updated_at)))
-        )
+        ).order_by(asc(col(Agent.updated_at)))
         return list(session.exec(statement))
 
 
@@ -257,10 +254,7 @@ def list_agents(
 ) -> list[Agent]:
     agents = list(session.exec(select(Agent)))
     main_session_keys = _get_gateway_main_session_keys(session)
-    return [
-        _to_agent_read(_with_computed_status(agent), main_session_keys)
-        for agent in agents
-    ]
+    return [_to_agent_read(_with_computed_status(agent), main_session_keys) for agent in agents]
 
 
 @router.get("/stream")
@@ -336,9 +330,7 @@ async def create_agent(
         data["identity_template"] = None
     if data.get("soul_template") == "":
         data["soul_template"] = None
-    data["identity_profile"] = _normalize_identity_profile(
-        data.get("identity_profile")
-    )
+    data["identity_profile"] = _normalize_identity_profile(data.get("identity_profile"))
     agent = Agent.model_validate(data)
     agent.status = "provisioning"
     raw_token = generate_agent_token()
@@ -441,9 +433,7 @@ async def update_agent(
     if updates.get("soul_template") == "":
         updates["soul_template"] = None
     if "identity_profile" in updates:
-        updates["identity_profile"] = _normalize_identity_profile(
-            updates.get("identity_profile")
-        )
+        updates["identity_profile"] = _normalize_identity_profile(updates.get("identity_profile"))
     if not updates and not force and make_main is None:
         main_session_keys = _get_gateway_main_session_keys(session)
         return _to_agent_read(_with_computed_status(agent), main_session_keys)
@@ -823,9 +813,7 @@ def delete_agent(
         )
     )
     session.execute(
-        update(ActivityEvent)
-        .where(col(ActivityEvent.agent_id) == agent.id)
-        .values(agent_id=None)
+        update(ActivityEvent).where(col(ActivityEvent.agent_id) == agent.id).values(agent_id=None)
     )
     session.delete(agent)
     session.commit()

backend/app/api/approvals.py

@@ -1,8 +1,8 @@
 from __future__ import annotations
 
-from datetime import datetime, timezone
 import asyncio
 import json
+from datetime import datetime, timezone
 from uuid import UUID
 
 from fastapi import APIRouter, Depends, HTTPException, Query, Request, status
@@ -42,9 +42,7 @@ def _approval_updated_at(approval: Approval) -> datetime:
 
 
 def _serialize_approval(approval: Approval) -> dict[str, object]:
-    return ApprovalRead.model_validate(
-        approval, from_attributes=True
-    ).model_dump(mode="json")
+    return ApprovalRead.model_validate(approval, from_attributes=True).model_dump(mode="json")
 
 
 def _fetch_approval_events(
@@ -103,9 +101,7 @@ async def stream_approvals(
         while True:
             if await request.is_disconnected():
                 break
-            approvals = await run_in_threadpool(
-                _fetch_approval_events, board.id, last_seen
-            )
+            approvals = await run_in_threadpool(_fetch_approval_events, board.id, last_seen)
             for approval in approvals:
                 updated_at = _approval_updated_at(approval)
                 if updated_at > last_seen:

backend/app/api/board_memory.py

@@ -1,9 +1,9 @@
 from __future__ import annotations
 
-from datetime import datetime, timezone
 import asyncio
 import json
 import re
+from datetime import datetime, timezone
 
 from fastapi import APIRouter, Depends, HTTPException, Query, Request
 from sqlmodel import Session, col, select
@@ -13,12 +13,8 @@ from starlette.concurrency import run_in_threadpool
 from app.api.deps import ActorContext, get_board_or_404, require_admin_or_agent
 from app.core.config import settings
 from app.db.session import engine, get_session
-from app.integrations.openclaw_gateway import (
-    GatewayConfig as GatewayClientConfig,
-    OpenClawGatewayError,
-    ensure_session,
-    send_message,
-)
+from app.integrations.openclaw_gateway import GatewayConfig as GatewayClientConfig
+from app.integrations.openclaw_gateway import OpenClawGatewayError, ensure_session, send_message
 from app.models.agents import Agent
 from app.models.board_memory import BoardMemory
 from app.models.gateways import Gateway
@@ -46,9 +42,7 @@ def _parse_since(value: str | None) -> datetime | None:
 
 
 def _serialize_memory(memory: BoardMemory) -> dict[str, object]:
-    return BoardMemoryRead.model_validate(
-        memory, from_attributes=True
-    ).model_dump(mode="json")
+    return BoardMemoryRead.model_validate(memory, from_attributes=True).model_dump(mode="json")
 
 
 def _extract_mentions(message: str) -> set[str]:
@@ -162,6 +156,7 @@ def _notify_chat_targets(
         except OpenClawGatewayError:
             continue
 
+
 @router.get("", response_model=list[BoardMemoryRead])
 def list_board_memory(
     limit: int = Query(default=50, ge=1, le=200),
@@ -201,9 +196,7 @@ async def stream_board_memory(
         while True:
             if await request.is_disconnected():
                 break
-            memories = await run_in_threadpool(
-                _fetch_memory_events, board.id, last_seen
-            )
+            memories = await run_in_threadpool(_fetch_memory_events, board.id, last_seen)
             for memory in memories:
                 if memory.created_at > last_seen:
                     last_seen = memory.created_at

backend/app/api/board_onboarding.py

@@ -1,12 +1,12 @@
 from __future__ import annotations
 
 import json
+import logging
 import re
 from datetime import datetime
 from uuid import uuid4
 
 from fastapi import APIRouter, Depends, HTTPException, status
-import logging
 from sqlmodel import Session, select
 
 from app.api.deps import ActorContext, get_board_or_404, require_admin_auth, require_admin_or_agent
@@ -33,7 +33,6 @@ router = APIRouter(prefix="/boards/{board_id}/onboarding", tags=["board-onboardi
 logger = logging.getLogger(__name__)
 
 
-
 def _gateway_config(session: Session, board: Board) -> tuple[Gateway, GatewayClientConfig]:
     if not board.gateway_id:
         raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY)
@@ -64,9 +63,7 @@ async def _ensure_lead_agent(
     auth: AuthContext,
 ) -> Agent:
     existing = session.exec(
-        select(Agent)
-        .where(Agent.board_id == board.id)
-        .where(Agent.is_board_lead.is_(True))
+        select(Agent).where(Agent.board_id == board.id).where(Agent.is_board_lead.is_(True))
     ).first()
     if existing:
         if existing.name != _lead_agent_name(board):
@@ -161,21 +158,21 @@ async def start_onboarding(
         "Onboarding response endpoint:\n"
         f"POST {base_url}/api/v1/agent/boards/{board.id}/onboarding\n"
         "QUESTION example (send JSON body exactly as shown):\n"
-        f"curl -s -X POST \"{base_url}/api/v1/agent/boards/{board.id}/onboarding\" "
-        "-H \"X-Agent-Token: $AUTH_TOKEN\" "
-        "-H \"Content-Type: application/json\" "
-        "-d '{\"question\":\"...\",\"options\":[{\"id\":\"1\",\"label\":\"...\"},{\"id\":\"2\",\"label\":\"...\"}]}'\n"
+        f'curl -s -X POST "{base_url}/api/v1/agent/boards/{board.id}/onboarding" '
+        '-H "X-Agent-Token: $AUTH_TOKEN" '
+        '-H "Content-Type: application/json" '
+        '-d \'{"question":"...","options":[{"id":"1","label":"..."},{"id":"2","label":"..."}]}\'\n'
         "COMPLETION example (send JSON body exactly as shown):\n"
-        f"curl -s -X POST \"{base_url}/api/v1/agent/boards/{board.id}/onboarding\" "
-        "-H \"X-Agent-Token: $AUTH_TOKEN\" "
-        "-H \"Content-Type: application/json\" "
-        "-d '{\"status\":\"complete\",\"board_type\":\"goal\",\"objective\":\"...\",\"success_metrics\":{...},\"target_date\":\"YYYY-MM-DD\"}'\n"
+        f'curl -s -X POST "{base_url}/api/v1/agent/boards/{board.id}/onboarding" '
+        '-H "X-Agent-Token: $AUTH_TOKEN" '
+        '-H "Content-Type: application/json" '
+        '-d \'{"status":"complete","board_type":"goal","objective":"...","success_metrics":{...},"target_date":"YYYY-MM-DD"}\'\n'
         "QUESTION FORMAT (one question per response, no arrays, no markdown, no extra text):\n"
-        "{\"question\":\"...\",\"options\":[{\"id\":\"1\",\"label\":\"...\"},{\"id\":\"2\",\"label\":\"...\"}]}\n"
+        '{"question":"...","options":[{"id":"1","label":"..."},{"id":"2","label":"..."}]}\n'
         "Do NOT wrap questions in a list. Do NOT add commentary.\n"
         "When you have enough info, return JSON ONLY (via API):\n"
-        "{\"status\":\"complete\",\"board_type\":\"goal\"|\"general\",\"objective\":\"...\","
-        "\"success_metrics\":{...},\"target_date\":\"YYYY-MM-DD\"}."
+        '{"status":"complete","board_type":"goal"|"general","objective":"...",'
+        '"success_metrics":{...},"target_date":"YYYY-MM-DD"}.'
     )
 
     try:

backend/app/api/boards.py

@@ -214,9 +214,7 @@ def delete_board(
     session.execute(delete(Approval).where(col(Approval.board_id) == board.id))
     session.execute(delete(BoardMemory).where(col(BoardMemory.board_id) == board.id))
     session.execute(
-        delete(BoardOnboardingSession).where(
-            col(BoardOnboardingSession.board_id) == board.id
-        )
+        delete(BoardOnboardingSession).where(col(BoardOnboardingSession.board_id) == board.id)
     )
     session.execute(delete(Task).where(col(Task.board_id) == board.id))
     session.delete(board)

backend/app/api/gateways.py

@@ -1,12 +1,11 @@
 from __future__ import annotations
 
+from datetime import datetime
 from uuid import UUID
 
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlmodel import Session, select
 
-from datetime import datetime
-
 from app.core.agent_tokens import generate_agent_token, hash_agent_token
 from app.core.auth import AuthContext, get_auth_context
 from app.db.session import get_session
@@ -306,7 +305,9 @@ async def _ensure_main_agent(
     try:
         await provision_main_agent(agent, gateway, raw_token, auth.user, action=action)
         await ensure_session(
-            gateway.main_session_key, config=GatewayClientConfig(url=gateway.url, token=gateway.token), label=agent.name
+            gateway.main_session_key,
+            config=GatewayClientConfig(url=gateway.url, token=gateway.token),
+            label=agent.name,
         )
         await send_message(
             (

backend/app/api/tasks.py

@@ -1,17 +1,17 @@
 from __future__ import annotations
 
-from datetime import datetime, timezone
 import asyncio
 import json
 import re
 from collections import deque
+from datetime import datetime, timezone
 from uuid import UUID
 
 from fastapi import APIRouter, Depends, HTTPException, Query, Request, status
+from sqlalchemy import asc, delete, desc
+from sqlmodel import Session, col, select
 from sse_starlette.sse import EventSourceResponse
 from starlette.concurrency import run_in_threadpool
-from sqlalchemy import asc, desc, delete
-from sqlmodel import Session, col, select
 
 from app.api.deps import (
     ActorContext,
@@ -22,18 +22,14 @@ from app.api.deps import (
 )
 from app.core.auth import AuthContext
 from app.db.session import engine, get_session
-from app.integrations.openclaw_gateway import (
-    GatewayConfig as GatewayClientConfig,
-    OpenClawGatewayError,
-    ensure_session,
-    send_message,
-)
+from app.integrations.openclaw_gateway import GatewayConfig as GatewayClientConfig
+from app.integrations.openclaw_gateway import OpenClawGatewayError, ensure_session, send_message
 from app.models.activity_events import ActivityEvent
 from app.models.agents import Agent
 from app.models.boards import Board
 from app.models.gateways import Gateway
-from app.models.tasks import Task
 from app.models.task_fingerprints import TaskFingerprint
+from app.models.tasks import Task
 from app.schemas.tasks import TaskCommentCreate, TaskCommentRead, TaskCreate, TaskRead, TaskUpdate
 from app.services.activity_log import record_activity
 
@@ -151,9 +147,7 @@ def _fetch_task_events(
     since: datetime,
 ) -> list[tuple[ActivityEvent, Task | None]]:
     with Session(engine) as session:
-        task_ids = list(
-            session.exec(select(Task.id).where(col(Task.board_id) == board_id))
-        )
+        task_ids = list(session.exec(select(Task.id).where(col(Task.board_id) == board_id)))
         if not task_ids:
             return []
         statement = (
@@ -270,9 +264,7 @@ def _notify_lead_on_task_create(
     task: Task,
 ) -> None:
     lead = session.exec(
-        select(Agent)
-        .where(Agent.board_id == board.id)
-        .where(Agent.is_board_lead.is_(True))
+        select(Agent).where(Agent.board_id == board.id).where(Agent.is_board_lead.is_(True))
     ).first()
     if lead is None or not lead.openclaw_session_id:
         return
@@ -329,9 +321,7 @@ def _notify_lead_on_task_unassigned(
     task: Task,
 ) -> None:
     lead = session.exec(
-        select(Agent)
-        .where(Agent.board_id == board.id)
-        .where(Agent.is_board_lead.is_(True))
+        select(Agent).where(Agent.board_id == board.id).where(Agent.is_board_lead.is_(True))
     ).first()
     if lead is None or not lead.openclaw_session_id:
         return
@@ -639,11 +629,7 @@ def update_task(
                     task=task,
                 )
     if task.assigned_agent_id and task.assigned_agent_id != previous_assigned:
-        if (
-            actor.actor_type == "agent"
-            and actor.agent
-            and task.assigned_agent_id == actor.agent.id
-        ):
+        if actor.actor_type == "agent" and actor.agent and task.assigned_agent_id == actor.agent.id:
             return task
         assigned_agent = session.get(Agent, task.assigned_agent_id)
         if assigned_agent:
@@ -740,11 +726,7 @@ def create_task_comment(
             snippet = payload.message.strip()
             if len(snippet) > 500:
                 snippet = f"{snippet[:497]}..."
-            actor_name = (
-                actor.agent.name
-                if actor.actor_type == "agent" and actor.agent
-                else "User"
-            )
+            actor_name = actor.agent.name if actor.actor_type == "agent" and actor.agent else "User"
             for agent in targets.values():
                 if not agent.openclaw_session_id:
                     continue

backend/app/core/agent_auth.py

@@ -1,10 +1,10 @@
 from __future__ import annotations
 
+import logging
 from dataclasses import dataclass
 from typing import Literal
 
 from fastapi import Depends, Header, HTTPException, Request, status
-import logging
 from sqlmodel import Session, col, select
 
 from app.core.agent_tokens import verify_agent_token

backend/app/core/config.py

@@ -31,5 +31,4 @@ class Settings(BaseSettings):
     log_use_utc: bool = False
 
 
-
 settings = Settings()

backend/app/models/__init__.py

@@ -5,8 +5,8 @@ from app.models.board_memory import BoardMemory
 from app.models.board_onboarding import BoardOnboardingSession
 from app.models.boards import Board
 from app.models.gateways import Gateway
-from app.models.tasks import Task
 from app.models.task_fingerprints import TaskFingerprint
+from app.models.tasks import Task
 from app.models.users import User
 
 __all__ = [

backend/app/schemas/boards.py

@@ -24,9 +24,7 @@ class BoardCreate(BoardBase):
     def validate_goal_fields(self):
         if self.board_type == "goal" and self.goal_confirmed:
             if not self.objective or not self.success_metrics:
-                raise ValueError(
-                    "Confirmed goal boards require objective and success_metrics"
-                )
+                raise ValueError("Confirmed goal boards require objective and success_metrics")
         return self
 
 

backend/app/services/agent_provisioning.py

@@ -10,11 +10,7 @@ from jinja2 import Environment, FileSystemLoader, StrictUndefined, select_autoes
 
 from app.core.config import settings
 from app.integrations.openclaw_gateway import GatewayConfig as GatewayClientConfig
-from app.integrations.openclaw_gateway import (
-    OpenClawGatewayError,
-    ensure_session,
-    openclaw_call,
-)
+from app.integrations.openclaw_gateway import OpenClawGatewayError, ensure_session, openclaw_call
 from app.models.agents import Agent
 from app.models.boards import Board
 from app.models.gateways import Gateway
@@ -304,9 +300,7 @@ def _render_agent_files(
             )
             heartbeat_path = _templates_root() / heartbeat_template
             if heartbeat_path.exists():
-                rendered[name] = (
-                    env.get_template(heartbeat_template).render(**context).strip()
-                )
+                rendered[name] = env.get_template(heartbeat_template).render(**context).strip()
                 continue
         override = overrides.get(name)
         if override:
@@ -400,7 +394,9 @@ async def _remove_gateway_agent_list(
     if not isinstance(lst, list):
         raise OpenClawGatewayError("config agents.list is not a list")
 
-    new_list = [entry for entry in lst if not (isinstance(entry, dict) and entry.get("id") == agent_id)]
+    new_list = [
+        entry for entry in lst if not (isinstance(entry, dict) and entry.get("id") == agent_id)
+    ]
     if len(new_list) == len(lst):
         return
     patch = {"agents": {"list": new_list}}