feat: add NSFW script generation feature and Grok API configuration

qwen3-tts-backend/db/crud.py

@@ -32,14 +32,16 @@ def create_user_by_admin(
     email: str,
     hashed_password: str,
     is_superuser: bool = False,
-    can_use_local_model: bool = False
+    can_use_local_model: bool = False,
+    can_use_nsfw: bool = False
 ) -> User:
     user = User(
         username=username,
         email=email,
         hashed_password=hashed_password,
         is_superuser=is_superuser,
-        can_use_local_model=can_use_local_model
+        can_use_local_model=can_use_local_model,
+        can_use_nsfw=can_use_nsfw
     )
     db.add(user)
     db.commit()
@@ -62,7 +64,8 @@ def update_user(
     hashed_password: Optional[str] = None,
     is_active: Optional[bool] = None,
     is_superuser: Optional[bool] = None,
-    can_use_local_model: Optional[bool] = None
+    can_use_local_model: Optional[bool] = None,
+    can_use_nsfw: Optional[bool] = None
 ) -> Optional[User]:
     user = get_user_by_id(db, user_id)
     if not user:
@@ -80,6 +83,8 @@ def update_user(
         user.is_superuser = is_superuser
     if can_use_local_model is not None:
         user.can_use_local_model = can_use_local_model
+    if can_use_nsfw is not None:
+        user.can_use_nsfw = can_use_nsfw
 
     user.updated_at = datetime.utcnow()
     db.commit()
@@ -273,6 +278,9 @@ def update_system_setting(db: Session, key: str, value: dict) -> SystemSettings:
 def can_user_use_local_model(user: User) -> bool:
     return user.is_superuser or user.can_use_local_model
 
+def can_user_use_nsfw(user: User) -> bool:
+    return user.is_superuser or user.can_use_nsfw
+
 def create_voice_design(
     db: Session,
     user_id: int,