fix: enhance ProGuard rules for XmlResourceParser inheritance

app/build.gradle.kts

@@ -13,12 +13,17 @@ android {
         minSdk = 29
         targetSdk = 35
         versionCode = 1
-        versionName = "1.0"
+        versionName = "0.0.1"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        
-        ndk {
-            abiFilters += listOf("arm64-v8a", "armeabi-v7a", "x86", "x86_64")
+    }
+
+    signingConfigs {
+        create("release") {
+            storeFile = file("../keystore.jks")
+            storePassword = System.getenv("KEYSTORE_PASSWORD") ?: "android"
+            keyAlias = System.getenv("KEY_ALIAS") ?: "androidkey"
+            keyPassword = System.getenv("KEY_PASSWORD") ?: "android"
         }
     }
 
@@ -26,6 +31,7 @@ android {
         release {
             isMinifyEnabled = true
             isShrinkResources = true
+            signingConfig = signingConfigs.getByName("release")
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"