Follow-up to the issue #138 fix: rather than hand-adding
ConvectionRoast/KeepWarm/BreadProof/AirFryer/Dehydrate/SelfClean/SteamClean
to oven._OVEN_MODES, read them from the device's own /mode/vs/0
supportedModes when it reports one, falling back to the static
NV7000BS-era guess only when it doesn't. Matches the adding-device-support
skill's preference for device-reported option lists over hardcoded ones,
and the SelectDesc's write validation now checks the same live list it
displays instead of a separate static tuple.
The range/oven-combo device in issue #138 (NE63A6511SS/AA, no
/information/vs/0) already resolves cleanly to the range registry via the
issue #74 for_device_by_resources fallback, with zero unbound hrefs -- the
reporter was just on an older release (0.11.1) predating that fix.
However its /mode/vs/0 supportedModes advertises ConvectionRoast, KeepWarm,
BreadProof, AirFryer, Dehydrate, SelfClean, and SteamClean, none of which
were in oven._OVEN_MODES. Since range.py reuses oven.OVEN_MODE's SelectDesc
wholesale, those modes were silently rejected by the mode select's write
validation and missing from its options. Extend the confirmed mode list and
lock in a scrubbed fixture, golden, and test for this dump.