fix: compile warnings

Signed-off-by: Infi <wingit@geist.ga>

app/src/main/java/chat/revolt/screens/about/AboutScreen.kt

@@ -22,6 +22,7 @@ import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
@@ -56,7 +57,7 @@ import java.net.URI
 class AboutViewModel(
 ) : ViewModel() {
     var root by mutableStateOf<Root?>(null)
-    var selectedTabIndex by mutableStateOf(0)
+    var selectedTabIndex by mutableIntStateOf(0)
 
     fun getDebugInformation(): Map<String, String> {
         return mapOf(

app/src/main/java/chat/revolt/screens/chat/ChatRouterScreen.kt

@@ -350,10 +350,7 @@ fun ChatRouterScreen(topNav: NavController, viewModel: ChatRouterViewModel = hil
         ) {
             UserContextSheet(
                 userId = userContextSheetTarget,
-                serverId = userContextSheetServer,
-                onHideSheet = {
-                    userContextSheetState.hide()
-                }
+                serverId = userContextSheetServer
             )
         }
     }

app/src/main/java/chat/revolt/sheets/UserContextSheet.kt

@@ -38,8 +38,7 @@ import chat.revolt.components.screens.settings.RawUserOverview
 @Composable
 fun UserContextSheet(
     userId: String,
-    serverId: String? = null,
-    onHideSheet: suspend () -> Unit,
+    serverId: String? = null
 ) {
     val user = RevoltAPI.userCache[userId]