Add complete DWARFLAB protocol documentation

- Architecture overview, BLE and WebSocket protocols
- All 19 modules with command IDs validated against smali source
- BLE packet format with CRC-16/MODBUS pseudocode
- Complete WsCmd index (~300 commands)
- Connection flow with pseudocode examples
- Methodology section explaining APK decompilation process

09_device_rgb_commands.md

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+# Device & RGB Commands
+
+## DeviceProto — Module DEVICE (ID=18, base 17000)
+
+### ReqLensDefog — Lens Defogging
+
+| Field | # | Type | Description |
+|-------|---|------|-------------|
+| `state` | 1 | int32 | State (0=off, 1=on) |
+
+### ReqAutoCooling — Auto Cooling
+
+| Field | # | Type | Description |
+|-------|---|------|-------------|
+| `state` | 1 | int32 | State (0=off, 1=on) |
+
+### ReqAutoShutdown — Auto Shutdown
+
+| Field | # | Type | Description |
+|-------|---|------|-------------|
+| `state` | 1 | int32 | State (0=off, 1=on) |
+
+### Command IDs
+
+| ID | Command |
+|----|---------|
+| 17000 | DEVICE_LENS_DEFOG |
+| 17001 | DEVICE_AUTO_COOLING |
+| 17002 | DEVICE_AUTO_SHUTDOWN |
+
+---
+
+## RGBProto — Module RGB_POWER (ID=5, base 13500)
+
+All RGB_POWER commands have no fields (empty messages).
+
+| ID | Command | Description |
+|----|---------|-------------|
+| 13500 | OPEN_RGB | Turn on RGB LED |
+| 13501 | CLOSE_RGB | Turn off RGB LED |
+| 13502 | POWER_DOWN | Power off device |
+| 13503 | POWERIND_ON | Turn on power indicator |
+| 13504 | POWERIND_OFF | Turn off power indicator |
+| 13505 | REBOOT | Reboot device |