fix(example-compose): fix example

Author: krizzu

examples/example-compose/src/commonMain/kotlin/org/asyncstorage/example/sharedstorage/App.kt

@@ -13,7 +13,6 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import org.asyncstorage.shared_storage.platform
 import org.jetbrains.compose.resources.painterResource
 import org.jetbrains.compose.ui.tooling.preview.Preview
 import rnasyncstorage.examples.example_compose.generated.resources.Res
@@ -33,13 +32,12 @@ fun App() {
         ) {
             Button(onClick = { showContent = !showContent }) { Text("Click me!") }
             AnimatedVisibility(showContent) {
-                val greeting = remember { platform() }
                 Column(
                     modifier = Modifier.fillMaxWidth(),
                     horizontalAlignment = Alignment.CenterHorizontally,
                 ) {
                     Image(painterResource(Res.drawable.compose_multiplatform), null)
-                    Text("Compose: $greeting")
+                    Text("Hello world")
                 }
             }
         }