Add Camping app: V2L dashboard for BYD Dolphin

[wheregoes]

Summary

• New full-screen V2L camping dashboard app with glass-morphism UI matching the Cabin app's visual style
• Real-time discharge rate monitoring (SOC sampling with EMA smoothing), remaining time estimate, and configurable low-battery alarm
• Door security alarm, AC quick controls (on/off, temperature), window controls (open/close all), wake-up alarm clock, and session logging with energy cost tracking
• Foreground service persistence (START_STICKY + wake lock + RestarterJobService + BootReceiver) to survive BYD's auto-close
• English and Portuguese (BR) localization

Details

15 Java source files including:

• DischargeMonitor — samples SOC every 30s, computes watts via rolling window + EMA (alpha=0.3), estimates remaining time
• AcController / WindowController — AC on/off/temp and window open/close via BYD CAN bus APIs
• DoorAlarmManager / BatteryAlarmManager / WakeAlarmManager — audible alarms with snooze support
• SessionLogger — periodic logging + summary with duration, kWh consumed, min/max temp, cost
• CampingService — foreground service orchestrating all monitors and alarms
• MainActivity — full-screen dark-mode dashboard with aurora backdrop and glass panels
• SettingsActivity — battery threshold, energy cost, temp unit (°C/°F), screen brightness

Resources: aurora dark backdrop, ~50 glass-morphism drawables, battery bar, alarm overlay, control buttons, vector icons

Test plan

• Build with cd apps/camping && bash build.sh (requires Android SDK build-tools locally)
• Install via USB or ADB, verify app launches in dark mode with glass UI
• Verify battery % and temperature display from CAN bus
• Run V2L load, confirm discharge rate stabilizes after ~2 min
• Test low battery alarm (set threshold near current SOC)
• Test door alarm: arm, open door, verify audible + visual alert
• Test AC toggle and temperature adjustment
• Test window controls (carefully, one window first)
• Test wake alarm (set 1 min ahead)
• Verify session summary on exit (duration, kWh, cost)
• Verify foreground service persists after screen off / app switch

https://claude.ai/code/session_015F2x24GBVxbSQvaH33o6N2

---

Generated by Claude Code