Update ReadMe (#27) (#82)

Co-authored-by: hfhbd <[email protected]>

README.md

@@ -1,8 +1,10 @@
 # ComposeTodo
-Sample app to play with JetPack Compose, which shows following issues:
-1. Calling `public suspend fun delay(duration: Duration): Unit` of kotlinx.coroutines results into a runtime error
-2. kotlinx.serializer compiler plugin does not work with compose compiler extensions
 
-## Branches
-1. main: Custom, manually kotlinx serializer for `model/Todo.kt`
-1. testCompilerPlugin: Generated serializer using kotlinx.serializer plugin for `model/Todo.kt`
+Sample app to play with Jetpack Compose and Kotlin Multiplatform.
+
+## Targets
+
+- Android using Jetpack Compose
+- Desktop using Jetpack Compose
+- Web using React
+- Backend using Ktor