- Update callsign view tests to use LiveView instead of redirect assertions
- Normalize callsigns to uppercase when extracting from path params
- Handle empty/nil callsigns gracefully in mount function
- Tests now verify map display rather than redirect behavior
All tests now pass with the new direct station URL implementation.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>