add initial version

build.gradle.kts

@@ -0,0 +1,28 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.kotlin.android) apply false
+    alias(libs.plugins.spotless) apply false
+}
+
+subprojects {
+    apply{ plugin(rootProject.libs.plugins.spotless.get().pluginId) }
+    configure<com.diffplug.gradle.spotless.SpotlessExtension> {
+        //ratchetFrom("origin/main")
+        kotlin {
+            target("**/*.kt")
+            targetExclude("${layout.buildDirectory}/**/*.kt")
+            ktfmt().googleStyle()
+        }
+
+        kotlinGradle {
+            ktfmt()
+        }
+    }
+
+    afterEvaluate {
+        tasks.named("preBuild") {
+            dependsOn("spotlessApply")
+        }
+    }
+}