v2.2

What's Changed

• Adds some QOL improvements to Preferences
• Removes Windows build (sorry, wasn't going to be maintained well, might vibecode some WinUI thing later?)
• Adds operating limits filter and warning
• Adds a not heard button to filter spot to the bottom of the list
• Adds two-way copy feature e.g. we can hear the station digitally and we received a PSK signal report from them
• Adds late/early shift iconography
• Adds support for sorting by time, operator, or frequency