v0.2.2

What's Changed

• Search: Fixed source selection collapsing and preserved custom multi-source selections.
• Sandbox: Supported zero-provider repository aggregators without false security warnings.
• Crash Recovery: Added startup crash detection and diagnostic log export for abnormal exits.
• Stability: Fixed Windows 11 AppContainer UI handle limits causing startup crashes.
• Storage & Updates: Automatic cleanup of downloaded installers and hardened container lifecycle.

Full Changelog: v0.2.1...v0.2.2