add debug configuration

app/build.gradle

@@ -24,6 +24,12 @@ android {
         release {
             //minifyEnabled false
             //proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            resValue "string", "app_name", "@string/app_name_release"
+        }
+        debug {
+            applicationIdSuffix '.debug'
+            versionNameSuffix '-DEBUG'
+            resValue "string", "app_name", "@string/app_name_debug"
         }
     }
     compileOptions {

app/src/main/AndroidManifest.xml

@@ -19,7 +19,7 @@
         android:usesCleartextTraffic="true"
         tools:targetApi="33">
         <activity
-            android:label="Amethyst"
+            android:label="@string/app_name"
             android:name=".ui.MainActivity"
             android:exported="true"
             android:windowSoftInputMode="adjustResize"

app/src/main/res/values/strings.xml

@@ -1,3 +1,4 @@
 <resources>
-    <string name="app_name">Amethyst</string>
+    <string name="app_name_release">Amethyst</string>
+    <string name="app_name_debug">Amethyst Debug</string>
 </resources>