add nostr view model

composeApp/src/androidMain/kotlin/su/reya/coop/MainActivity.kt

@@ -6,13 +6,9 @@ import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.tooling.preview.Preview
-import androidx.lifecycle.lifecycleScope
-import kotlinx.coroutines.launch
 import java.io.File
 
 class MainActivity : ComponentActivity() {
-    private val nostr = Nostr()
-
     override fun onCreate(savedInstanceState: Bundle?) {
         enableEdgeToEdge()
         super.onCreate(savedInstanceState)
@@ -21,16 +17,8 @@ class MainActivity : ComponentActivity() {
         val dbDir = File(filesDir, "nostr")
         dbDir.mkdirs()
 
-        // Initialize nostr client
-        nostr.init(dbDir.absolutePath)
-
-        // Connect to bootstrap relays
-        lifecycleScope.launch {
-            nostr.connect()
-        }
-
         setContent {
-            App()
+            App(dbDir.absolutePath)
         }
     }
 }