🚀 v1.4.2 — Sync Controls & Cover Fix

Per-system sync, configurable timeouts, and cover search fix — thanks to @yangeric for the feature ideas and bug reports.

Highlights

• Per-system sync — Sync individual consoles from Settings instead of being forced to sync everything at once.
• ROM counts per platform — Each console tile now shows its game count directly in Settings.
• Configurable sync timeout — Choose between 1, 2, 5, or 10 minutes for slow connections (Synology NAS etc.).
• Cover search fix — Running "Search Game Covers" twice no longer causes the progress bar to exceed 100%.

Change Log

Added:

• Per-system sync button on each console tile in Settings (#7)
• ROM count badges per system in Settings (#7)
• Sync timeout setting (1m / 2m / 5m / 10m) passed through to all providers (#7)
• gameCountsPerSystemProvider for stable post-sync ROM counts (#6)

Fixed:

• Cover search progress exceeding 100% on consecutive runs — generation-based cancellation ensures clean state (thanks @yangeric! #8)
• DB cascade deletes — removing games now also cleans up orphaned game_metadata and ra_matches rows
• Background refresh orphan safety — saveGames orphan deletion is now explicit to prevent incomplete fetches from wiping cached games

Internal:

• LibrarySyncService.syncSystem() for single-system sync
• CoverPreloadService._generation counter for stale-worker protection
• 78 new tests (1615 total)

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Thanks to @yangeric for the detailed reports and feature suggestions — the screenshots and NAS context really help me prioritize the right things. 🎮