new app:bmoface

apps/bmoface/ChangeLog

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+0.01: Initial release with BMO character
+0.02: Added Finn and Jake characters
+0.03: Added settings menu for character selection
+0.04: Added temperature unit toggle (C/F)
+0.05: Fixed settings menu crash, added charging status indicators
+0.06: Fixed "Invalid Settings!" error with proper settings file handling
+0.07: Added character randomizer feature with multiple intervals
+0.08: Fixed lock screen character variable error, separated lock screen logic
+0.09: Improved lock screen character-specific drawing and positioning
+0.10: Major release with all core features complete
+0.11: Code refactoring and lock screen improvements

apps/bmoface/README.md

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+BMO Face
+
+A playful Bangle.js watchface inspired by BMO from Adventure Time. Features three selectable characters (BMO, Finn, Jake) with dynamic expressions based on watch state.
+
+Features
+- **Three Characters**: BMO (green), Finn (blue), Jake (yellow)
+- **Dynamic Expressions**: 
+  - Normal face when unlocked
+  - Sleeping face (`-_-`) when locked
+  - Lightning bolt eyes when charging
+- **Information Display**:
+  - Time (top-center) using `7x11Numeric7Seg` font
+  - Temperature (upper-left) with C/F toggle
+  - Steps (bottom-right)
+  - Heart rate (above steps)
+- **Settings Menu**:
+  - Character selection (BMO, Finn, Jake)
+  - Temperature unit toggle (Celsius/Fahrenheit)
+  - Character randomizer (Off, 5min, 10min, 30min, On Wake)
+- **Lock Screen**: Light gray background with character-specific sleeping expressions
+- **Charging Indicator**: Lightning bolt eyes for all characters
+
+Character Details
+- **BMO**: Green background, black circular eyes, complex layered mouth, dark teal borders
+- **Finn**: Light blue background, flesh-colored face, white hood with ears, simple curved smile
+- **Jake**: Yellow background, white eyes with black outlines, horizontal pointed jowls, oval nose
+
+Testing Commands
+Use in emulator console:
+```javascript
+// Test lock state
+Bangle.setLocked(true);
+Bangle.setLocked(false);
+
+// Test charging state
+Bangle.setCharging(true);
+Bangle.setCharging(false);
+
+// Test character randomizer
+Bangle.emit("lock"); // Triggers "On Wake" randomizer
+```
+
+Installation
+Upload via Bangle.js App Loader or manually install the files in the `bmoface` folder.
+
+Attribution
+Character inspiration: BMO, Finn, and Jake from Adventure Time (Cartoon Network)
+