* fix ui overlap, align with log box
* bring back enum inside the class as a simple enum
* correctly restore saved setting whatever the modulation was at exit
* set squelch / field_squelch / receiver model in one go, add audio/receiver model stop and start
* filters OK, radio configurations set
* all modes are working, noise still needs work, especially in FM. A baseband enum is also needed
* audio and decoding fixed, clipping and the baseband enum are still missing
* USB receive good
* LSB receive good
* all mode receive good, log is dead
* frequency measurement good, decode dead
* total killed
* szutyok, gerjed
* frequenty meas only.
* ui ok
* Add frequency measurement handling and update Morse processing logic
* fix ssb speed