#120 Atomic settings writes; warn instead of silently resetting on corrupt settings.json

[Anonymous]

Originally created by: kristofferR

save_settings (src-tauri/src/settings.rs) truncates-and-writes settings.json in place, and both load paths end in .unwrap_or_default(). A crash or full disk mid-write leaves a partial file, and the next launch silently resets every setting (theme, tray, hotkey, privacy toggles, zoom) with no warning. Fix: write to a temp file + fs::rename, and log a warning when a present-but-unparseable settings file is discarded.

[Anonymous]

Originally posted by: kristofferR

Fixed in [#137]. Settings are written atomically (temp file + fsync + atomic rename, with ordered publish and stale-write rejection), and a corrupt settings.json now logs a warning and falls back to defaults instead of silently resetting.

[Anonymous]

Ticket changed by: kristofferR

• status: open --> closed