Split LOCAL_ONLY_TABLES into SYNC_SKIP_TABLES (export) and
SYNC_PRESERVE_TABLES (import). provider_health is skipped on export
but no longer restored on import, since it has a foreign key on
providers(id, app_type) that may not match the remote dataset.
Health data is ephemeral and rebuilds automatically at runtime.
- Add usage_daily_rollups table (schema v6) to aggregate proxy request
logs into daily summaries, reducing query overhead for statistics
- Add rollup_and_prune DAO that aggregates old detail logs (>N days)
into rollup rows and deletes the originals
- Update all usage stats queries to UNION detail logs with rollup data
- Introduce incremental auto-vacuum for SQLite, with startup and
periodic cleanup of old stream_check_logs and request log rollups
- Split backup export/import into full vs sync variants: WebDAV sync
now skips local-only table data (proxy_request_logs,
stream_check_logs, provider_health, proxy_live_backup,
usage_daily_rollups) while preserving them on import
- Add enable_logging guard to skip request log writes when disabled
- Apply cargo fmt formatting fixes across multiple modules
Extract backup & restore into a standalone AccordionItem in Advanced settings.
Add configurable auto-backup interval (disabled/6h/12h/24h/48h/7d) and retention
count (3-50) via settings. Add per-backup rename with inline editing UI.
Four improvements to the database backup mechanism:
1. Auto backup before schema migration - creates a snapshot when
upgrading from an older database version, providing a safety net
beyond the existing SAVEPOINT rollback mechanism.
2. Periodic startup backup - checks on app launch whether the latest
backup is older than 24 hours and creates a new one if needed,
ensuring all users have recent backups regardless of usage patterns.
3. Backfill failure notification - switch now returns SwitchResult with
warnings instead of silently ignoring backfill errors, so users are
informed when their manual config changes may not have been saved.
4. Backup management UI - new BackupListSection in Settings > Data
Management showing all backup snapshots with restore capability,
including a confirmation dialog and automatic safety backup before
restore.
Jason