1 Commits (fix/252-block-outgoing-dm)

Author	SHA1	Message	Date
Strycher	87e8e62e6b	feat(#144): gate 0xC1 (CMD_OFFBAND_GPS) to Offband-capable firmware ... The fork-only 0xC1 GPS command was sent to any connected radio — both the 60s self-location poll (on gps=1) and the Settings GPS status query. Stock / non-Offband MeshCore firmware can't answer it, so gate both behind a capability check. - firmwareSupportsOffbandGps(offbandCaps): presence of the Offband-fork offband_caps byte (device-info v14+), which stock MeshCore never emits. - requestOffbandGps() hard-returns when unsupported — 0xC1 never goes out. - _reconcileGpsPolling() centralizes the poll decision (support AND gps=1) across all three triggers + the device-info reply, so frame order is moot. - Settings hides the GPS status section on unsupported firmware. Interim presence-gate; a dedicated OFFBAND_CAP_GPS bit can follow once firmware defines one. Unit-tested (3 new); Gemini review: ship. Bumps build number to +43 (test build b43). Closes #144 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	3 weeks ago