refactor: integrate Koin for dependency injection across platforms

androidApp/build.gradle.kts

@@ -14,8 +14,8 @@ kotlin {
 dependencies {
     implementation(projects.shared)
 
+    // Compose
     implementation(libs.androidx.activity.compose)
-
     implementation(libs.compose.uiToolingPreview)
     debugImplementation(libs.compose.uiTooling)
 }