rework templates

gradle/templates/mppAndroidProject.gradle

@@ -1,39 +1,5 @@
-project.version = "$version"
-project.group = "$group"
-
-// apply from: "$publishGradlePath"
-
-kotlin {
-    androidTarget {
-        publishAllLibraryVariants()
-        compilations.all {
-            kotlinOptions {
-                jvmTarget = "17"
-            }
-        }
-    }
-
-    sourceSets {
-        commonMain {
-            dependencies {
-                implementation libs.kotlin
-                api libs.kotlin.serialization
-            }
-        }
-        commonTest {
-            dependencies {
-                implementation libs.kotlin.test.common
-                implementation libs.kotlin.test.annotations.common
-            }
-        }
-        androidUnitTest {
-            dependencies {
-                implementation libs.kotlin.test.junit
-                implementation libs.android.test.junit
-                implementation libs.android.test.espresso.core
-            }
-        }
-    }
-}
-
-apply from: "$defaultAndroidSettings"
+apply from: "$defaultProject"
+apply from: "$enableMPPJvm"
+apply from: "$enableMPPJs"
+apply from: "$enableMPPWasmJs"
+apply from: "$enableMPPAndroid"