fix: `OutlinedTextField` cursor visibility

app/src/main/java/com/geeksville/mesh/ui/ChannelFragment.kt

@@ -30,6 +30,7 @@ import androidx.compose.material.Scaffold
 import androidx.compose.material.SnackbarHost
 import androidx.compose.material.SnackbarHostState
 import androidx.compose.material.Text
+import androidx.compose.material.TextFieldDefaults
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.twotone.Check
 import androidx.compose.material.icons.twotone.Close
@@ -398,6 +399,9 @@ fun ChannelScreen(
                     keyboardType = KeyboardType.Uri, imeAction = ImeAction.Done
                 ),
                 keyboardActions = KeyboardActions(onDone = { focusManager.clearFocus() }),
+                colors = TextFieldDefaults.outlinedTextFieldColors(
+                    cursorColor = MaterialTheme.colors.onPrimary,
+                ),
             )
         }
 

app/src/main/java/com/geeksville/mesh/ui/components/config/EditChannelDialog.kt

@@ -17,6 +17,7 @@ import androidx.compose.material.MaterialTheme
 import androidx.compose.material.OutlinedTextField
 import androidx.compose.material.Switch
 import androidx.compose.material.Text
+import androidx.compose.material.TextFieldDefaults
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.twotone.Close
 import androidx.compose.material.icons.twotone.Refresh
@@ -128,7 +129,11 @@ fun EditChannelDialog(
                                     else LocalContentColor.current.copy(alpha = LocalContentAlpha.current)
                                 )
                             }
-                        })
+                        },
+                        colors = TextFieldDefaults.outlinedTextFieldColors(
+                            cursorColor = MaterialTheme.colors.onPrimary,
+                        ),
+                    )
 
                     Row(verticalAlignment = Alignment.CenterVertically) {
                         Text("Uplink enabled", // TODO move to resource strings