- Introduced a new `position` column in the `chunks` table to maintain explicit document order during re-indexing.
- Updated migration to add the column without backfilling historical rows to avoid performance issues on large tables.
- Adjusted the `Chunk` model to reflect the new column without indexing, as ordering reads are document-scoped.
- Introduced a new endpoint to check the existence of a global LLM configuration file.
- Updated the frontend to utilize this status, affecting onboarding flow and user experience.
- Added necessary atoms and types for managing global LLM config status in the application state.
- Refactored navigation to ensure proper routing based on the global config status.
- Updated .env.example to include new environment variables for Google authentication and global announcement settings.
- Integrated Google sign-in functionality in SignInButton and HeroSection components, allowing users to log in with their Google accounts.
- Added GlobalAnnouncement component to display maintenance notices or announcements on the homepage layout.
- Enhanced styling for Google sign-in buttons to improve user experience.
- Reduced maximum document size for the editor from 5MB to 1MB.
- Introduced a new line limit of 5000 for documents in the editor.
- Implemented a PlateErrorBoundary component to handle rendering errors gracefully in the editor panel.
- Updated logic in the editor panel to check both size and line count for document limits.
Some OpenAI-compatible image backends (e.g. Xinference) return a relative
URL like /files/image.png in data[0].url instead of an absolute one.
Browsers cannot resolve these, causing images to fail to load.
Track the provider's api_base after resolving model config via to_litellm().
When the returned URL starts with "/", extract the origin (scheme + host + port)
from api_base and prepend it to produce a full absolute URL.
No behaviour change for providers that return absolute URLs (OpenAI, Azure, etc).
Closes#1496
