-- 公共场景库、公共道具库(仿 character_libraries) CREATE TABLE IF NOT EXISTS scene_libraries ( id INTEGER PRIMARY KEY AUTOINCREMENT, drama_id INTEGER, location TEXT NOT NULL DEFAULT '', time TEXT, prompt TEXT, description TEXT, image_url TEXT, local_path TEXT, category TEXT, tags TEXT, source_type TEXT, source_id TEXT, created_at TEXT, updated_at TEXT, deleted_at TEXT ); CREATE TABLE IF NOT EXISTS prop_libraries ( id INTEGER PRIMARY KEY AUTOINCREMENT, drama_id INTEGER, name TEXT NOT NULL DEFAULT '', description TEXT, prompt TEXT, image_url TEXT, local_path TEXT, category TEXT, tags TEXT, source_type TEXT, source_id TEXT, created_at TEXT, updated_at TEXT, deleted_at TEXT );