Push the tuner control further so it mirrors the native 4O3A app and the way the
PowerGenius XL is surfaced.
Backend (internal/tunergenius):
- Status now carries both RF channels A and B (source/mode, band, frequency,
bound Flex nickname, per-channel bypass, antenna, PTT), the active channel,
the C1/L/C2 relay-network positions, and the 3-way-vs-SO2R hardware variant
(learned once from the `info` reply). Flat freq/antenna still mirror the active
channel for the compact widget.
- New TunerGeniusActivate(ch) binding → `activate ch=N` (or `ant=N` on 3-way).
Frontend:
- New shared TunerCard, styled exactly like AmpCard (PWR/SWR meter bars,
A/B channel selector with source+freq+antenna, Tune/Bypass/Operate). Used in
BOTH the FlexRadio panel (its own card, like the PGXL) and Station Control.
- Docked TunerGeniusPanel widget now shows the two channels A/B with their
source/frequency/antenna and lets you click to make one active — the missing
A/B state the user flagged.
- i18n EN/FR for the new labels (channels, antenna, in-line/bypassed, title).
Still UNTESTED on hardware — verify the per-channel field names/units and the
activate behaviour on the real box.