build.gradle.kts: Add isMinifyEnabled = true and isShrinkResources = true

Author: adamff-dev

app/build.gradle.kts

@@ -19,7 +19,8 @@ android {
 
     buildTypes {
         release {
-            isMinifyEnabled = false
+            isMinifyEnabled = true
+            isShrinkResources = true
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"