A Conway-inspired cellular automata watchface for Pebble/Rebble with broad platform compatibility

Highlights

- Multi-target support:
  - aplite, basalt, chalk, diorite, emery, flint, gabbro
- Live B3/S23 simulation background with dirty-cell redraw optimization
- Bottom-centered clock overlay with system/ 12h / 24h modes
- Theme system with persistence:
  - Phosphor, GameBoy, Matrix, Lime Fluo, B&W fallback
- Accelerometer-driven interactions:
  - shake/tap reseed intensity
  - minute-tick glider launch with tilt bias
  - triple-tap glider-gun injection
- Heat-death detection with flash + auto-reseed cycle
- Companion settings + AppMessage ACK round-trip contract

Known limitations

- Pixel-perfect visual assertions (centering/clipping/readability) still require manual verification.
- Accelerometer behavior and battery/wakeup characterization require hardware/runtime observation.