- Add SyncFull trigger and configurable IMAP socket read timeout
- Replace streaming UID FETCH with UID SEARCH ALL + batched fetch so per-message progress stays responsive and throttling servers can retry with reconnection
- Finalize stale Running sessions on startup so interrupted syncs no longer show a phantom "syncing" state
- Show a live syncing pill on the account row; add elapsed time, current folder, and slow-server warning styling in the dialog
- use a single Engine instance for email + attachment blobs
- add delete_batch, gc_if_needed, background flush to blob crate
- fix Entry.raw_size storing compressed length instead of original
- move fjall-dependent migration code from core to admin crate
- add STORAGE_VERSION file for layout version detection
- Replace bincode 3.0.0 (empty crate) with bincode_reloaded 3.1.10
- Add delete_batch for efficient grouped tombstone writes
- Add gc_if_needed to skip GC when no segment exceeds threshold
- Add flush() for lightweight fsync+meta checkpoint without compact
- Add Config::flush_interval_secs to spawn a background flush thread
- Remove per-put/per-delete fsync; persistence via background flush
- Split gc_segments into gc_prepare/gc_finish to reduce write lock hold time
- Make MBOX/PST upload size limits configurable via SETTINGS
(bichon_web_mbox_upload_limit_mb defaults to 1 GB,
bichon_web_pst_upload_limit_mb defaults to 2 GB)
- Treat MIME parts with Content-ID but no Content-Disposition as inline
- Add account_ids filter to CLI export search to avoid pulling all accounts
- Skip failed emails during export instead of aborting the entire batch
Switched to a personal fork of async-imap to enable a newer version
of imap-proto, addressing dependency constraints and improving
compatibility with recent parser changes.
