chore: snapshot migration moteur lib (préservation avant dégraissage)

Capture l'état courant de kazeia-android (migration vers le moteur lib unifié :
suppression des anciens AudioCaptureManager/VadEngine/SileroVad, WhisperJni/
WhisperLiteRt/WhisperNpu/AndroidStt, KazeiaLlmJni/LlamaCppLlmEngine,
AndroidTts/ChatterboxTts ; édits app/JNI/gradle associés). L'app construit et
tourne sur device dans cet état. Commit de préservation pour ne rien perdre
avant de restreindre le périmètre de suivi du dépôt.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

kazeia-android/app-admin/build.gradle.kts

@@ -0,0 +1,76 @@
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+    id("org.jetbrains.kotlin.plugin.compose")
+}
+
+android {
+    namespace = "com.kazeia.admin"
+    compileSdk = 36
+
+    defaultConfig {
+        applicationId = "com.kazeia.admin"
+        minSdk = 28
+        targetSdk = 36
+        versionCode = 1
+        versionName = "0.1.0-mvp"
+
+        ndk {
+            abiFilters += "arm64-v8a"
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    buildFeatures {
+        compose = true
+        buildConfig = true
+    }
+}
+
+dependencies {
+    val composeBom = platform("androidx.compose:compose-bom:2024.12.01")
+    implementation(composeBom)
+
+    // Compose
+    implementation("androidx.compose.ui:ui")
+    implementation("androidx.compose.ui:ui-tooling-preview")
+    implementation("androidx.compose.material3:material3")
+    implementation("androidx.compose.material:material-icons-extended")
+    implementation("androidx.activity:activity-compose:1.9.3")
+    implementation("androidx.navigation:navigation-compose:2.8.5")
+    implementation("androidx.lifecycle:lifecycle-viewmodel-compose:2.8.7")
+    implementation("androidx.lifecycle:lifecycle-runtime-compose:2.8.7")
+
+    // Core
+    implementation("androidx.core:core-ktx:1.15.0")
+
+    // Coroutines
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0")
+
+    // JSON (manifest serialization)
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.7.3")
+
+    // DataStore (PIN + UI settings)
+    implementation("androidx.datastore:datastore-preferences:1.1.1")
+
+    debugImplementation("androidx.compose.ui:ui-tooling")
+    debugImplementation("androidx.compose.ui:ui-test-manifest")
+}

kazeia-android/app-admin/build/generated/source/buildConfig/debug/com/kazeia/admin/BuildConfig.java

@@ -0,0 +1,12 @@
+/**
+ * Automatically generated file. DO NOT MODIFY
+ */
+package com.kazeia.admin;
+
+public final class BuildConfig {
+  public static final boolean DEBUG = Boolean.parseBoolean("true");
+  public static final String APPLICATION_ID = "com.kazeia.admin";
+  public static final String BUILD_TYPE = "debug";
+  public static final int VERSION_CODE = 1;
+  public static final String VERSION_NAME = "0.1.0-mvp";
+}

kazeia-android/app-admin/build/intermediates/annotation_processor_list/debug/javaPreCompileDebug/annotationProcessors.json

@@ -0,0 +1 @@
+{}

kazeia-android/app-admin/build/intermediates/apk_ide_redirect_file/debug/createDebugApkListingFileRedirect/redirect.txt

@@ -0,0 +1,2 @@
+#- File Locator -
+listingFile=../../../../outputs/apk/debug/output-metadata.json

kazeia-android/app-admin/build/intermediates/app_metadata/debug/writeDebugAppMetadata/app-metadata.properties

@@ -0,0 +1,2 @@
+appMetadataVersion=1.1
+androidGradlePluginVersion=8.7.3

kazeia-android/app-admin/build/intermediates/compatible_screen_manifest/debug/createDebugCompatibleScreenManifests/output-metadata.json

@@ -0,0 +1,10 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "COMPATIBLE_SCREEN_MANIFEST",
+    "kind": "Directory"
+  },
+  "applicationId": "com.kazeia.admin",
+  "variantName": "debug",
+  "elements": []
+}

kazeia-android/app-admin/build/intermediates/dex_number_of_buckets_file/debug/dexBuilderDebug/out

@@ -0,0 +1 @@
+8