feat: virtual company module, team projects, PWA dishes app, and startup scripts overhaul

- Add company module (3-tier org, CEO planning, parallel departments)
- Add company orchestrator, knowledge extractor, presets, scheduler
- Add company API endpoints, models, and frontend views
- Add 今天吃啥 PWA app (69 dishes, real images, offline support)
- Add team_projects output directory structure
- Add unified manage.ps1 for service lifecycle
- Add Windows startup guide v1.0
- Add TTS troubleshooting doc
- Update frontend (AgentChat UX overhaul, new views)
- Update backend (voice engine fix, multi-tenant, RBAC)
- Remove deprecated startup scripts and old docs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/app/api/data_sources.py

@@ -10,7 +10,7 @@ import logging
 from app.core.database import get_db
 from app.models.data_source import DataSource
 from app.api.auth import get_current_user
-from app.api.deps import require_workspace_admin, WorkspaceContext
+from app.api.deps import require_workspace_admin, WorkspaceContext, get_current_workspace_id
 from app.models.user import User
 from app.core.exceptions import NotFoundError, ValidationError
 from app.services.data_source_connector import DataSourceConnector
@@ -60,11 +60,13 @@ async def get_data_sources(
     type: Optional[str] = None,
     status: Optional[str] = None,
     db: Session = Depends(get_db),
-    current_user: User = Depends(get_current_user)
+    current_user: User = Depends(get_current_user),
+    workspace_id: str = Depends(get_current_workspace_id),
 ):
     """获取数据源列表"""
     query = db.query(DataSource).filter(
-        DataSource.user_id == current_user.id
+        DataSource.user_id == current_user.id,
+        DataSource.workspace_id == workspace_id,
     )
     
     if type:
@@ -121,7 +123,8 @@ async def get_data_source(
     """获取数据源详情"""
     data_source = db.query(DataSource).filter(
         DataSource.id == data_source_id,
-        DataSource.user_id == current_user.id
+        DataSource.user_id == current_user.id,
+        DataSource.workspace_id == workspace_id,
     ).first()
     
     if not data_source: