Adds a folder picker (webkitdirectory) and drag-and-drop directory
support (File System Entries API), preserving relative paths via
a new optional relative_path field on the upload endpoint.
- Default CORS_ORIGINS to http://localhost:5173 instead of "*" (still overridable)
- Reject ".." and leading "/" in document keys/paths across get/save/delete/upload,
mapped to HTTP 400 via new InvalidPathError
- Add a delete button to DocumentEditor wired to deleteDocument + onDeleted,
giving the existing DELETE API an actual UI entry point
- Share a single lru_cache'd Meilisearch (and Minio) SDK client instance instead
of constructing duplicates in dependencies.py
- Add a startup check that creates the MinIO bucket if missing, tolerating
MinIO being unreachable at boot without crashing the app
- main.py: remove duplicate /health endpoint definition
- text_extract.py: HTML-escape extracted plain text before indexing so raw
markup in uploaded documents can't render as live HTML via search snippets
(stored XSS fix)
- document_service.py: base64-encode content when UTF-8 decoding fails
instead of raising UnicodeDecodeError (500) on binary files; add upload
validation for file extension (allowlist) and size (10MB max)
- routers/documents.py: map new validation errors to HTTP 400 with a clear
detail message instead of letting them 500
- add/extend tests covering escaping, binary get_document, and upload
validation rejection + acceptance paths
