main, fix app sometimes being underneath home row buttons (home, back, recent).

app/src/main/java/com/hyperling/tictactoe/MainActivity.kt

@@ -7,6 +7,7 @@ import android.util.Log
 import android.widget.Toast
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
 import androidx.compose.material.icons.Icons
@@ -28,12 +29,17 @@ import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Devices
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowCompat
+import androidx.core.view.WindowInsetsCompat
 
 class MainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
         setContent {
             TicTacToeTheme {
+                Box(Modifier.fillMaxSize().systemBarsPadding()) {
                     Surface {
                         Game()
                     }
@@ -41,6 +47,7 @@ class MainActivity : ComponentActivity() {
             }
         }
     }
+}
 
 @Composable
 fun Game() {