fix quest header in dark mode

Author: westnordost

app/src/androidMain/kotlin/de/westnordost/streetcomplete/overlays/AbstractOverlayForm.kt

@@ -16,6 +16,7 @@ import androidx.compose.material.ContentAlpha
 import androidx.compose.material.LocalContentAlpha
 import androidx.compose.material.LocalTextStyle
 import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Surface
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
@@ -209,15 +210,14 @@ abstract class AbstractOverlayForm :
         )
         binding.speechbubbleContentContainer.clipToOutline = true
 
-        binding.titleHint.content {
-            val label =
+        binding.titleHint.content { Surface {
             CompositionLocalProvider(
                 LocalTextStyle provides MaterialTheme.typography.titleMedium,
                 LocalContentAlpha provides ContentAlpha.medium
             ) {
                 getSubtitle()?.let { Text(it) }
             }
-        }
+        } }
         setObjNote(element?.tags?.get("note"))
 
         binding.moreButton.setOnClickListener {

app/src/androidMain/kotlin/de/westnordost/streetcomplete/quests/AbstractQuestForm.kt

@@ -4,6 +4,7 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.compose.material.Surface
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.MutableFloatState
 import androidx.compose.runtime.mutableFloatStateOf
@@ -142,14 +143,14 @@ abstract class AbstractQuestForm :
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        binding.questHeader.content {
+        binding.questHeader.content { Surface {
             QuestHeader(
                 title = stringResource(getTitle()),
                 subtitle = getSubtitle(),
                 hintText = getHint(),
                 hintImages = getHintImages()
             )
-        }
+        } }
 
         binding.okButton.setOnClickListener {
             if (!isFormComplete()) {

app/src/androidMain/kotlin/de/westnordost/streetcomplete/quests/LeaveNoteInsteadFragment.kt

@@ -6,6 +6,7 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.compose.material.MaterialTheme
 import androidx.compose.material.ProvideTextStyle
+import androidx.compose.material.Surface
 import androidx.compose.material.Text
 import androidx.core.os.bundleOf
 import androidx.core.view.isGone
@@ -82,11 +83,11 @@ class LeaveNoteInsteadFragment : AbstractCreateNoteFragment() {
         super.onViewCreated(view, savedInstanceState)
         binding.buttonPanel.isGone = true
         contentBinding.descriptionLabel.isGone = true
-        binding.questHeader.content {
+        binding.questHeader.content { Surface {
             ProvideTextStyle(MaterialTheme.typography.titleLarge) {
                 Text(stringResource(Res.string.map_btn_create_note))
             }
-        }
+        } }
     }
 
     override fun onDestroyView() {