GitLab

Updated RAG /config and /config/update endpoints to support UI updates.

Fixed .dockerignore to prevent Python venv from being copied into Docker image.

   - Use object destructuring for clearer variable assignment.
   - Utilize the nullish coalescing operator to simplify ternary expressions.
   - Refactored the import statement to remove duplication.

translation-common.json is the base
translation-formal.json and translation-informal.json extend the base