Revert Android support

Remove CameraAccessAndroid sample, Android CI workflow, and related
docs/README entries. Reverts commits e9693d9 through 47b1a34.

Made-with: Cursor

Author: Alex J Lennon

.github/workflows/android-build.yml

@@ -11,11 +11,3 @@
 # Python
 __pycache__/
 *.pyc
-
-# Android
-samples/CameraAccessAndroid/local.properties
-samples/CameraAccessAndroid/.gradle
-samples/CameraAccessAndroid/build
-samples/CameraAccessAndroid/app/build
-*.apk
-*.aab

.gitignore

@@ -80,10 +80,6 @@ This will:
 
 **See:** [docs/INSTALL_FROM_LINUX.md](docs/INSTALL_FROM_LINUX.md) for detailed guide.
 
-### Android (Preview)
-
-A native Android app (Kotlin + Jetpack Compose) is in **samples/CameraAccessAndroid**. It uses the same Gemini Live API and OpenClaw protocol. Build with Gradle (requires a GitHub token for the Meta Wearables DAT dependency). See [samples/CameraAccessAndroid/README.md](samples/CameraAccessAndroid/README.md) and [docs/ANDROID_BUILD_PLAN.md](docs/ANDROID_BUILD_PLAN.md).
-
 ---
 
 ### Development Setup (macOS Required)