feat(ui-core,ui-lvgl): favourites pinning in the Core, L2 node name, reboot, lock screen, favourites dial, 12-hour clock

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/development/l2-hardware-checklist.md

@@ -66,6 +66,17 @@ Confirmed: green dot inside the ring, waypoints much better, download works, set
 - [ ] Room server login from the phone app / L1 still works while this exists (only admin logins go to the new session)
 - [ ] L1 (ui-new): Tools > Admin works as before (login, saved password, typed values, confirm reboot); it now also skips the login for the node you just used
 
+## New: Node name, reboot, lock screen, favourites dial (2026-09-25)
+- [ ] Settings > NODE > Name: popup with the current name, Enter saves; Home and Settings show the new name; another node sees it after your next advert
+- [ ] Settings > SYSTEM > Reboot / Power off: confirm popup (red button); reboot comes back normally, messages and settings kept
+- [ ] Settings > Display & power > Lock screen on; > TIME > 12-hour clock changes status bar ("2:05 PM"), Home and lock screen (AM/PM before the date)
+- [ ] With Lock screen on: screen off (timeout or the button on Home) → wake → clock card with "N new messages"; tapping anywhere does nothing; the knob follows the finger; sliding to the right end unlocks; letting go early springs it back
+- [ ] Locked: a new message still wakes the screen and shows the toast; the button turns the screen off again; alarm ring shows over the lock
+- [ ] In the pocket for a while with Lock screen on: nothing changed / sent
+- [ ] Home page 2 > Favourites: 6 slots; tap an empty one → pick a channel / contact / room; filled slot shows # / person / house icon and unread badge; tap opens it (a room logs in first); hold → Change / Remove
+- [ ] Channel options and conversation options: pin icon → "Pin to favourites" with six slots (current one highlighted, tap it again to unpin)
+- [ ] L1 (ui-new): favourites dial and Pin to dial work as before
+
 ## New: Rooms, conversation options, message actions (2026-09-25)
 - [ ] Messages: sections CHANNELS / DIRECT / ROOMS; "All" / "★ Fav" pill on CHANNELS and ROOMS shows only favourites (and survives a reboot)
 - [ ] ROOMS lists room servers ("Tap to log in" / last post); "ROOMS - N new" when posts arrived

docs/development/ui-core.md

@@ -110,7 +110,7 @@ call the same ones, so e.g. "marking a channel read" has one implementation.
 
 ### 5. Declarative settings schema
 
-`ui-core/SettingsSchema.h` holds three pages -- navigation (trail, live share, arrival alert, units), display & power (brightness, screen off, wake on message, battery shutdown, GPS power saving, time zone) and messages & contacts (DM resends, contact expiry, favourites first). An entry is a one-byte index by default, or a `values` table over a 1/2/4-byte field (seconds, millivolts, an hour offset, `{1, 0}` for a field stored inverted); side effects run through `UiCore` (`applyGpsInterval()`, `host()->applyDisplayPrefs()`). ui-lvgl renders each page; ui-new still uses its own screens. Radio settings are not schema rows (preset list, typed frequency, radio side effects): `ui-core/RadioControl.h` applies them (`applyParams`, `applyTxPower`, `applyApc`, presets = built-ins + user slots) for both ui-new's Settings > Radio and ui-lvgl's Radio screen. Channel management is `ui-core/ChannelControl.h` (`chanctl::`): add Public / Hashtag / Private (passphrase or 32-hex key), rename, delete, notifications / favourite / scope, and `onRemoved()` -- the cleanup of every channel-keyed pref, run by `UiCore::onChannelRemoved` whoever deleted the channel (this device or the app); contacts get the same through `UiCore::cleanupContactPrefs`. Favourites dial slots: `ui-core/Favourites.h`. Remote admin is `ui-core/AdminSession.h` (`UiCore::admin`): login with the saved password (forgotten on a wrong password or a silent timeout), CLI round trips with timeouts, the field table (`admin::`), typed values; results come out one at a time through `take()`. `UiCore` offers login answers and CLI replies to it first; only room logins it wasn't waiting for reach the frontend. ui-new's Tools > Admin and ui-lvgl's Admin screen are views over it. The bot's settings are a table too, `ui-core/BotConfig.h` (`botcfg::`: tabs, rows, the NodePrefs flag / text / hour behind each, reply placeholders); ui-new's Tools > Bot and ui-lvgl's Bot screen render it, the bot itself runs in MyMesh. Room servers: `ui-core/RoomSessions.h` (`UiCore::rooms`) keeps who is logged in this session, the one login in flight (with a timeout) and the saved passwords (saved on success, forgotten on failure); `open(contact)` says whether to go straight in, wait for a background login or ask for a password, and outcomes come out through `take()`. Per-contact helpers are `ui-core/ContactControl.h` (`contactctl::`: DM notification / melody overrides, favourite flag, the `@[name] ` reply prefix, splitting a room post into author and text, naming a message's path hops). ui-new's Messages and ui-lvgl's Chats / thread use both.
+`ui-core/SettingsSchema.h` holds three pages -- navigation (trail, live share, arrival alert, units), display & power (brightness, screen off, wake on message, battery shutdown, GPS power saving, time zone) and messages & contacts (DM resends, contact expiry, favourites first). An entry is a one-byte index by default, or a `values` table over a 1/2/4-byte field (seconds, millivolts, an hour offset, `{1, 0}` for a field stored inverted); side effects run through `UiCore` (`applyGpsInterval()`, `host()->applyDisplayPrefs()`). ui-lvgl renders each page; ui-new still uses its own screens. Radio settings are not schema rows (preset list, typed frequency, radio side effects): `ui-core/RadioControl.h` applies them (`applyParams`, `applyTxPower`, `applyApc`, presets = built-ins + user slots) for both ui-new's Settings > Radio and ui-lvgl's Radio screen. Channel management is `ui-core/ChannelControl.h` (`chanctl::`): add Public / Hashtag / Private (passphrase or 32-hex key), rename, delete, notifications / favourite / scope, and `onRemoved()` -- the cleanup of every channel-keyed pref, run by `UiCore::onChannelRemoved` whoever deleted the channel (this device or the app); contacts get the same through `UiCore::cleanupContactPrefs`. Favourites dial slots: `ui-core/Favourites.h` (`pinContact` / `pinChannel` move an entry that is already on another slot; the slot's name is `contactctl::favName`). The schema's display page also carries the lock screen (`auto_lock`) and the 12-hour clock, which ui-lvgl implements (a slide-to-unlock card after the screen turns off). Remote admin is `ui-core/AdminSession.h` (`UiCore::admin`): login with the saved password (forgotten on a wrong password or a silent timeout), CLI round trips with timeouts, the field table (`admin::`), typed values; results come out one at a time through `take()`. `UiCore` offers login answers and CLI replies to it first; only room logins it wasn't waiting for reach the frontend. ui-new's Tools > Admin and ui-lvgl's Admin screen are views over it. The bot's settings are a table too, `ui-core/BotConfig.h` (`botcfg::`: tabs, rows, the NodePrefs flag / text / hour behind each, reply placeholders); ui-new's Tools > Bot and ui-lvgl's Bot screen render it, the bot itself runs in MyMesh. Room servers: `ui-core/RoomSessions.h` (`UiCore::rooms`) keeps who is logged in this session, the one login in flight (with a timeout) and the saved passwords (saved on success, forgotten on failure); `open(contact)` says whether to go straight in, wait for a background login or ask for a password, and outcomes come out through `take()`. Per-contact helpers are `ui-core/ContactControl.h` (`contactctl::`: DM notification / melody overrides, favourite flag, the `@[name] ` reply prefix, splitting a room post into author and text, naming a message's path hops). ui-new's Messages and ui-lvgl's Chats / thread use both.
 
 Replaces the per-item code in `SettingsScreen`: