v0.4.0

What's New

Features

• Backup & Restore UI - Restore previous shortcuts.vdf backups directly from settings
• Settings Improvements - Browse button, Auto-detect button, real-time path validation with status indicators (✓/⚠/✗)

Fixes

• Fixed thread safety issue in game update debouncing
• Added null check to prevent potential crash in export map lookup

Documentation

• Rewrote README with user-focused content and troubleshooting guide
• Added AI disclosure

Testing

• Added 23 new unit tests (80 → 103 total)

Full Changelog: v0.3.0...v0.4.0