feat(device): implement Device feature with SSOT, offline support, and settings screen

- Add domain layer: Device, PendingMutation, DeviceRepository
- Add Room DB: DeviceEntity, PendingMutationEntity, DAOs, DeviceLocalDataSource
- Add mock DeviceRemoteDataSource and DeviceSubscriptionManager
- Implement DeviceRepositoryImpl with optimistic updates and mutation queue
- Add UseCases: GetMyDevices, Rename, SetLocation, SetDataSharing, TriggerFirmware
- Implement DeviceSettingsScreen with rename, location, data sharing, firmware
- Wire ManageScreen to GetMyDevicesUseCase and DeviceSubscriptionManager
- Update navigation to pass deviceId and show DeviceSettingsScreen
- Add Room 2.7.0-alpha11 and Room dependencies to SDK

Made-with: Cursor

sdk/build.gradle.kts

@@ -47,6 +47,11 @@ apollo {
 }
 
 dependencies {
+    // Room
+    implementation(libs.androidx.room.runtime)
+    implementation(libs.androidx.room.ktx)
+    ksp(libs.androidx.room.compiler)
+
     // Apollo GraphQL
     implementation(libs.apollo.runtime)