e3fb518ab2
- Remove workspace_id from Pydantic models in project_management routes - Remove workspace_id from SQLAlchemy and SQLite project management repos - Remove workspace_id from worker tasks (storage keys, entity creation) - Remove workspace_id from video dedup and title usage modules - Remove workspace_id from generation and ingest worker tasks - Clean workspace_id from all test files and scripts - Remove workspace-specific test files (list_workspaces, workspace repos) Task: #14 workspace_id 残留清理