- fix: replace multipart form parsing with streaming multipart reads and
apply request body limits when max_upload_size is configured.
- refactor: route uploads through staging paths before promotion to
long-term data paths, keeping incomplete uploads out of durable
storage records.
- test: cover oversized uploads, unlimited uploads, staged cleanup, and
local storage promotion boundaries.
- docs: document the staged upload model and multipart parent_id query
parameter.
- Implement FileHandler with CRUD operations for files/directories
- Add FileService with business logic and SHA-256 hashing
- Create LocalStorage backend for filesystem persistence
- Add database repository with pagination and name uniqueness
constraints
- Configure max upload size in storage settings
- Include comprehensive tests for all layers
ld