feat: Add use_profile_image and detailed token usage fields to generation models.

api/models/GenerationRequest.py

@@ -14,6 +14,7 @@ class GenerationRequest(BaseModel):
     quality: Quality = Quality.ONEK
     prompt: str
     telegram_id: Optional[int] = None
+    use_profile_image: bool = True
     assets_list: List[str]
 
 
@@ -32,6 +33,8 @@ class GenerationResponse(BaseModel):
     execution_time_seconds: Optional[float] = None
     api_execution_time_seconds: Optional[float] = None
     token_usage: Optional[int] = None
+    input_token_usage: Optional[int] = None
+    output_token_usage: Optional[int] = None
     progress: int = 0
     created_at: datetime = datetime.now(UTC)
     updated_at: datetime = datetime.now(UTC)