SnapTray 1.0.52

Improved

• Improved macOS build and release reliability by pinning the active SDK path and refreshing cached CMake dependencies when the SDK changes.
• Moved macOS CI builds back to GitHub-hosted runners for more consistent release validation.

Fixed

• Fixed annotation color persistence to store portable ARGB strings, keeping saved custom colors readable across machines and Qt settings backends.
• Fixed the toolbar width preview so the dot stays centered as stroke width changes.