RTCServers: wrap Configure ICE servers toggle in SectionView card

Your ICE servers screen had its Configure-ICE toggle and the description
text / editor / read-only display all directly in a raw Column with no
card chrome. Wrap the toggle row in SectionView so it reads as a card
matching the iOS-style facelift. The description text and the
TextEditor / read-only Surface stay in the same loose Column below
(they're a form/display block, not a settings row).

Removed the explicit `padding = PaddingValues()` on the
SectionItemViewSpaceBetween — inside SectionView it inherits
CARD_ITEM_PADDING by default which is what we want now.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/usersettings/RTCServers.kt

@@ -2,6 +2,7 @@ package chat.simplex.common.views.usersettings
 
 import SectionBottomSpacer
 import SectionItemViewSpaceBetween
+import SectionView
 import androidx.compose.runtime.Composable
 import androidx.compose.foundation.*
 import androidx.compose.foundation.layout.*
@@ -101,20 +102,21 @@ fun RTCServersLayout(
 ) {
   ColumnWithScrollBar {
     AppBarTitle(stringResource(MR.strings.your_ICE_servers))
-    Column(
-      Modifier
-        .fillMaxWidth()
-        .padding(horizontal = DEFAULT_PADDING),
-      verticalArrangement = Arrangement.spacedBy(8.dp)
-    ) {
-      SectionItemViewSpaceBetween(padding = PaddingValues()) {
+    SectionView {
+      SectionItemViewSpaceBetween {
         Text(stringResource(MR.strings.configure_ICE_servers), Modifier.padding(end = 24.dp))
         DefaultSwitch(
           checked = isUserRTCServers,
           onCheckedChange = isUserRTCServersOnOff,
         )
       }
-
+    }
+    Column(
+      Modifier
+        .fillMaxWidth()
+        .padding(horizontal = DEFAULT_PADDING),
+      verticalArrangement = Arrangement.spacedBy(8.dp)
+    ) {
       if (!isUserRTCServers) {
         Text(stringResource(MR.strings.using_simplex_chat_servers), lineHeight = 22.sp)
       } else {