v0.2.9

Windows: TRXController-Setup-<version>.exe. Unsigned, so SmartScreen will warn on first run:
choose "More info" then "Run anyway". Installs per user under %LOCALAPPDATA%\Programs\TRXController;
log, settings and imported data live in %APPDATA%\TRXController.

macOS (Apple silicon): TRXController-<version>-mac-arm64.dmg. Unsigned and not notarised, so on
first launch right-click the app and choose Open (or run xattr -dr com.apple.quarantine /Applications/TRXController.app).
Data lives in ~/Library/Application Support/TRXController.

What's Changed

• Make the RadioReference service tests deterministic on slow runners by @CerberusSolutions in #36
• Hero: CONF pill after the name; bolder section labels throughout the UI by @CerberusSolutions in #37
• Linux build: AppImage and .deb for x64 and arm64 by @CerberusSolutions in #38

Full Changelog: v0.2.8...v0.2.9