hunk.code_window: import { useChatContext } from "@/lib/context";
   import { ChatDialogue } from "./components/ChatDialogue";
   import { ShortCuts } from "./components/ShortCuts";
   import { getMergedChatMessagesWithDoneStatusNotificationsReduced } from "./utils/getMergedChatMessagesWithDoneStatusNotificationsReduced";
  
hunk.labels: add keep keep keep keep keep
hunk.after_edit: import { useOnboarding } from "@/lib/hooks/useOnboarding";
  
hunk.file_path: frontend/app/chat/[chatId]/components/ChatDialogueArea/ChatDialogue.tsx
hunk.type: add
file: from typing import Optional
  from uuid import UUID
  
  from models import UserIdentity, get_supabase_client
  
  
  def create_user_identity(id: UUID, openai_api_key: Optional[str]) -> UserIdentity:
      supabase_client = get_supabase_client()
  
      response = (
          supabase_client.from_("user_identity")
          .insert(
              {
                  "user_id": str(id),
                  "openai_api_key": openai_api_key,
              }
          )
          .execute()
      )
      user_identity = response.data[0]
      return UserIdentity(
          id=user_identity.get('user_id'), openai_api_key=user_identity.get('openai_api_key')  # type: ignore
      )
  