New features and enhancements
- Use .air-link storage path to not collide with other NiceGUI applications (#28 by @rodja)
- Use the non-common port 4230 as default, but make it configurable (#27 by @rodja, @falkoschindler)
- Improve error message when installing (#26 by @rodja, @falkoschindler)
- Allow to set token directly from terminal (#25 by @rodja, @falkoschindler)
- Ensure we only run one network check at a time (#23 by @rodja)
- Provide status endpoint to check if Air Link is online (#22 by @rodja)