feat(bibleverse): editorial v6 - Georgia Italic serif pretty font, 15px lift, menu auto-show 10s, animated book picker, no black bar

- Pretty font: embedded LVGL C Georgia Italic 26/22/20/18/16 + regular 24 (lv_font_conv --lv-include lvgl.h) ~368KB src ~315KB PSRAM via CONFIG_ELF_LOADER_LOAD_PSRAM=y, heap 47KB stable on 192.168.68.129 0.8.0-dev
- Downtier for readability: LARGE->22 (was 26), DEFAULT->18, SMALL->16, ultra <40c still 26, pads tighter 6/4/3/2/1
- Black bar fix: header 36px bg 0x0E0E14 TRANSP not 15151F COVER, border 0, ctrl TRANSP, vision 'no extra black bar overlapping'
- Lift 15px up: center ALIGN_CENTER 0,-7 (was -22 30px, user corrected), balanced optical center, reference gap 10
- Menu auto-show: start set_chrome_visible(true) + chrome_auto_hide_timer 10000ms via lv_timer_get_user_data + toggle_ui re-arms, onHide cleanup
- Book picker animation: book_y_anim_cb y 20->0 260ms ease_out + fade 20->COVER 220ms pop, name fade 60->255 on dial change, swipe 28px + slider fast scrub, [X left][slider flex][39/66 right], no card/no Go/no top bar, LARGE pretty name 50% bigger tappable
- Fade transition verse 220ms ref 300ms + uppercase ref tracking 2 #9A9AA8 + warmer #F2F0E8
- Compat: no lv_arc_create (0.7 fleet), 0 missing LVGL syms undef=0, build 4.3M
- Skill docs: SKILL.md v6 black-bar+downtier+auto-hide+anim, pretty-font.md v6, immersive-ui.md v6

Screenshots: Zephaniah 1:3 8683 bytes menu visible (top ref + bottom pills), after 6882 immersive, Habakkuk 2:9 no crop vision PASS
Co-Authored-By: internal-model

.github/workflows/main.yml

@@ -12,7 +12,7 @@ jobs:
   Build:
     strategy:
       matrix:
-        app_name: [Brainfuck, Breakout, Calculator, Diceware, EpubReader, GPIO, GraphicsDemo, HelloWorld, M5UnitTest, Magic8Ball, MediaKeys, MystifyDemo, SerialConsole, Snake, TamaTac, TodoList, TwoEleven]
+        app_name: [Brainfuck, Breakout, BookPlayer, Calculator, Diceware, EpubReader, GPIO, GraphicsDemo, HelloWorld, M5UnitTest, Magic8Ball, MediaKeys, MystifyDemo, SerialConsole, Snake, TamaTac, TodoList, TwoEleven]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

Apps/BibleVerse/CMakeLists.txt

@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.20)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+
+if (DEFINED ENV{TACTILITY_SDK_PATH})
+    set(TACTILITY_SDK_PATH $ENV{TACTILITY_SDK_PATH})
+else()
+    set(TACTILITY_SDK_PATH "../../release/TactilitySDK")
+    message(WARNING "TACTILITY_SDK_PATH environment variable is not set, defaulting to ${TACTILITY_SDK_PATH}")
+endif()
+
+include("${TACTILITY_SDK_PATH}/TactilitySDK.cmake")
+set(EXTRA_COMPONENT_DIRS ${TACTILITY_SDK_PATH})
+
+project(BibleVerse)
+tactility_project(BibleVerse)

Apps/BibleVerse/README.md

@@ -0,0 +1,84 @@
+# BibleVerse for Tactility
+
+Single-verse bible reader. Shows one verse fullscreen, auto-advances every minute. Tap to toggle controls.
+
+## UX
+
+- **Default view (no chrome)**: immersive context — just the verse text + reference, centered, large font. Like BookPlayer image-only view.
+- **Tap**: shows header (current ref + position) and footer controls:
+  - Close X, Prev, Pause/Play (auto-advance), Next, Highlight (star), Audio memo placeholder.
+- Highlighted verses saved to `favorites.txt` in app user data. Long-term: record voice memo, read aloud TTS.
+
+## Bible data format (split per book)
+
+We fetch public domain bibles from https://github.com/sajeevavahini/bibles (Zefania XML).
+
+Offline conversion:
+
+```
+python3 tools/convert_bible.py  --src "World English Bible.xml" --dst assets/bible
+```
+
+Result structure:
+
+```
+assets/bible/
+  books.json          # {"books":[{"bnumber":1,"bname":"Genesis","verses":1533,...}], total_verses, translation, version}
+  01.bin / 01.idx     # Genesis
+  02.bin / 02.idx     # Exodus
+  ...
+  66.bin / 66.idx
+```
+
+- `.bin`: concatenated NUL-terminated UTF8 verse texts. No parsing needed, low RAM.
+- `.idx`: header 10 bytes: magic 'BIBK', uint16 version, uint32 count. Then per entry 8 bytes: uint32 offset, uint16 cnum, uint16 vnum.
+
+This split makes memory footprint tiny for ESP32:
+- Only one book loaded at a time (max ~215KB for Psalms, typical 12-100KB).
+- Index ~19KB max for Psalms, typically <5KB.
+
+## SD card fallback
+
+App also scans:
+
+- `/sdcard/bibles/` and `/sdcard/bible/`
+
+If `books.json` not found in assets, it will try to use SD folder. This lets users drop extra translations offline.
+
+## Settings persistence
+
+Same pattern as EpubReader / BookPlayer (but those two didn't persist in BookPlayer, EpubReader does):
+
+Using Tactility app user data paths:
+
+- `tt_app_get_user_data_path()` -> e.g. `/sdcard/user/app/one.tactility.bibleverse`
+- `progress.txt`: stores global verse index + b/c/v for debug
+  ```
+  1234
+  1 1 1
+  0 0
+  ```
+- `favorites.txt`: list of global indices, one per line.
+
+This lives on SD card (or internal data partition), survives app reinstalls.
+
+## Build (color screen device, esp32s3)
+
+Same as BookPlayer — external app, compiled for esp32s3 target (covers CYD-2432s028r, m5stack-cores3, etc).
+
+```bash
+# source IDF (example)
+source ~/esp/esp-idf/export.sh
+export TACTILITY_SDK_PATH=/path/to/TactilitySDK  # or use --local-sdk
+
+python3 tactility.py Apps/BibleVerse build esp32s3 --local-sdk
+```
+
+Output: `build/BibleVerse.app` installable via Tactility file manager or `tactility.py ... install <ip>`
+
+## Future extensions
+
+- Voice memo: record to `/sdcard/bible_memos/<global>.wav` using same I2S code as BookPlayer
+- TTS read aloud: use esp tts or pre-generated mp3 like BookPlayer pages
+- Book picker UI (like BookPlayer picker but for bible books)
+- Highlight color, search, jump to reference dialog