Take ktfmt's formatting

Committed unformatted again: I piped the check through grep, so the
task's failure never reached the shell's exit status and the chained
commit ran anyway. Check exit codes, not output.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

app/androidApp/src/main/kotlin/com/example/aiapp/SessionScreen.kt

@@ -18,20 +18,17 @@ import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.Button
 import androidx.compose.material3.Card
 import androidx.compose.material3.CardDefaults
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.DropdownMenuItem
-import androidx.compose.material3.FilledTonalButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.OutlinedTextField
-import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material3.Surface
-import androidx.compose.ui.semantics.contentDescription
-import androidx.compose.ui.semantics.semantics
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
@@ -48,6 +45,8 @@ import androidx.compose.runtime.snapshotFlow
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.PopupProperties
@@ -678,9 +677,9 @@ fun SessionScreen(
                     shape = CircleShape,
                     color = MaterialTheme.colorScheme.surfaceContainerHigh,
                     modifier =
-                        Modifier.align(Alignment.BottomCenter)
-                            .padding(bottom = 12.dp)
-                            .semantics { contentDescription = "Jump to latest" },
+                        Modifier.align(Alignment.BottomCenter).padding(bottom = 12.dp).semantics {
+                            contentDescription = "Jump to latest"
+                        },
                 ) {
                     Chevron(
                         pointingUp = false,