Add admin docs and Android admin scaffold

android-admin/app/build.gradle.kts

@@ -0,0 +1,60 @@
+plugins {
+  id("com.android.application")
+  id("org.jetbrains.kotlin.android")
+  id("org.jetbrains.kotlin.plugin.serialization")
+}
+
+android {
+  namespace = "local.admin"
+  compileSdk = 34
+
+  defaultConfig {
+    applicationId = "local.admin"
+    minSdk = 26
+    targetSdk = 34
+    versionCode = 1
+    versionName = "1.0"
+  }
+
+  buildFeatures {
+    compose = true
+  }
+
+  composeOptions {
+    kotlinCompilerExtensionVersion = "1.5.14"
+  }
+
+  kotlinOptions {
+    jvmTarget = "17"
+  }
+
+  packaging {
+    resources {
+      excludes += "/META-INF/{AL2.0,LGPL2.1}"
+    }
+  }
+}
+
+dependencies {
+  val composeBom = platform("androidx.compose:compose-bom:2024.06.00")
+  implementation(composeBom)
+  androidTestImplementation(composeBom)
+
+  implementation("androidx.core:core-ktx:1.13.1")
+  implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.8.3")
+  implementation("androidx.activity:activity-compose:1.9.1")
+
+  implementation("androidx.compose.ui:ui")
+  implementation("androidx.compose.ui:ui-tooling-preview")
+  debugImplementation("androidx.compose.ui:ui-tooling")
+  implementation("androidx.compose.material3:material3")
+
+  implementation("androidx.navigation:navigation-compose:2.7.7")
+
+  implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.8.1")
+
+  implementation("com.squareup.okhttp3:okhttp:4.12.0")
+  implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.3")
+
+  implementation("androidx.security:security-crypto:1.1.0-alpha06")
+}