feat: enhance parseAllChapters API to support force parsing and update Audiobook component for AI mode handling

qwen3-tts-backend/api/audiobook.py

@@ -629,6 +629,7 @@ async def parse_chapter(
 async def parse_all_chapters_endpoint(
     project_id: int,
     only_errors: bool = False,
+    force: bool = False,
     current_user: User = Depends(get_current_user),
     db: Session = Depends(get_db),
 ):
@@ -639,13 +640,19 @@ async def parse_all_chapters_endpoint(
         raise HTTPException(status_code=400, detail=f"Project must be in 'ready' state, current: {project.status}")
 
     from db.crud import get_system_setting
-    if not get_system_setting(db, "llm_api_key") or not get_system_setting(db, "llm_base_url") or not get_system_setting(db, "llm_model"):
-        raise HTTPException(status_code=400, detail="LLM config not set")
+    if project.source_type != "ai_generated":
+        if not get_system_setting(db, "llm_api_key") or not get_system_setting(db, "llm_base_url") or not get_system_setting(db, "llm_model"):
+            raise HTTPException(status_code=400, detail="LLM config not set")
 
     from core.audiobook_service import parse_all_chapters
     from core.database import SessionLocal
 
-    statuses = ("error",) if only_errors else ("pending", "error")
+    if only_errors:
+        statuses = ("error",)
+    elif force:
+        statuses = ("pending", "error", "ready", "done")
+    else:
+        statuses = ("pending", "error")
 
     async def run():
         async_db = SessionLocal()