feat: initialize GaCy Android project foundation (Kotlin, Jetpack Compose, Material 3)

app/build.gradle.kts

@@ -0,0 +1,65 @@
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kotlin.compose)
+}
+
+android {
+    namespace = "com.gacy.android"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "com.gacy.android"
+        minSdk = 26
+        targetSdk = 35
+        versionCode = 1
+        versionName = "v1.0.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+        ndk {
+            abiFilters += listOf("arm64-v8a")
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            signingConfig = signingConfigs.getByName("debug")
+            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 {
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation("androidx.lifecycle:lifecycle-service:2.8.6")
+    implementation(libs.androidx.activity.compose)
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.androidx.ui)
+    implementation(libs.androidx.ui.graphics)
+    implementation(libs.androidx.ui.tooling.preview)
+    implementation(libs.androidx.material3)
+    implementation(libs.androidx.material.icons.extended)
+    implementation(libs.kotlinx.coroutines.android)
+    implementation(libs.okhttp)
+
+    testImplementation("junit:junit:4.13.2")
+    testImplementation("org.json:json:20240303")
+    debugImplementation(libs.androidx.ui.tooling)
+}