Core bump: lib_deps -> meshcomod core-v1.16.3 (BLE advertises the node
name not "NimBLE"; GPS won't push a pre-fix ~1902 date).
Tim's quick-wins: Enter-key-sends toggle, 12-hour clock, lock-when-screen-off,
reverse scrollball.
Launcher / map: fix Wi-Fi tiles never downloading under Launcher (the SD-fallback
cache made tilesFsLowSpace() read the unmounted LittleFS as "full"); plot contact
markers before the tile decode so dots aren't ~2s late.
RTC / time: anchored-time guard re-applies UTC when the clock reads garbage
(GPS clobber); blank pre-2020 timestamps so empty channels don't show 1969/1970;
timezone picker (named zones with correct DST) replacing the CET-only base, with
a v2->v3 config migration mapping prior manual offsets onto a Custom zone.
BLE: persist the random pairing PIN (was re-rolled every boot).
Chat: don't auto-jump to latest on a new message when scrolled up; block-by-name
for non-contact room/channel senders (un-blockable room bots).
Power: drop CPU to 80 MHz when the screen is off; enable Wi-Fi modem-sleep only
once associated (enabling it on the unassociated STA broke the setup-wizard scan).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
