Merge pull request #428 from sethoscope/remove-channel-subtitles

Remove channel subtitles from UI

lib/screens/channels_screen.dart

@@ -384,7 +384,6 @@ class _ChannelsScreenState extends State<ChannelsScreen>
     IconData icon;
     Color iconColor;
     Color bgColor;
-    String subtitle;
 
     if (isCommunityChannel) {
       // Community channel styling
@@ -392,28 +391,21 @@ class _ChannelsScreenState extends State<ChannelsScreen>
       bgColor = Colors.purple.withValues(alpha: 0.2);
       if (isCommunityPublic) {
         icon = Icons.groups;
-        subtitle =
-            '${context.l10n.community_publicChannel} • ${community.name}';
       } else {
         icon = Icons.tag;
-        subtitle =
-            '${context.l10n.community_hashtagChannel} • ${community.name}';
       }
     } else if (channel.isPublicChannel) {
       icon = Icons.public;
       iconColor = Colors.green;
       bgColor = Colors.green.withValues(alpha: 0.2);
-      subtitle = context.l10n.channels_publicChannel;
     } else if (channel.name.startsWith('#')) {
       icon = Icons.tag;
       iconColor = Colors.blue;
       bgColor = Colors.blue.withValues(alpha: 0.2);
-      subtitle = context.l10n.channels_hashtagChannel;
     } else {
       icon = Icons.lock;
       iconColor = Colors.blue;
       bgColor = Colors.blue.withValues(alpha: 0.2);
-      subtitle = context.l10n.channels_privateChannel;
     }
 
     return Card(
@@ -430,14 +422,17 @@ class _ChannelsScreenState extends State<ChannelsScreen>
             : null,
         child: ListTile(
           dense: true,
-          minVerticalPadding: 0,
+          minVerticalPadding: 14,
           contentPadding: const EdgeInsets.symmetric(horizontal: 12),
           visualDensity: const VisualDensity(vertical: -2),
           leading: Stack(
             children: [
-              CircleAvatar(
-                backgroundColor: bgColor,
-                child: Icon(icon, color: iconColor),
+              Padding(
+                padding: const EdgeInsets.symmetric(vertical: 3),
+                child: CircleAvatar(
+                  backgroundColor: bgColor,
+                  child: Icon(icon, color: iconColor),
+                ),
               ),
               if (isCommunityChannel)
                 Positioned(
@@ -469,11 +464,6 @@ class _ChannelsScreenState extends State<ChannelsScreen>
                 : channel.name,
             style: const TextStyle(fontWeight: FontWeight.w500),
           ),
-          subtitle: Text(
-            subtitle,
-            maxLines: 1,
-            overflow: TextOverflow.ellipsis,
-          ),
           trailing: Row(
             mainAxisSize: MainAxisSize.min,
             children: [

lib/screens/map_screen.dart

@@ -2011,9 +2011,6 @@ class _MapScreenState extends State<MapScreen> {
                               color: isPublic ? Colors.orange : Colors.blue,
                             ),
                             title: Text(label),
-                            subtitle: isPublic
-                                ? Text(context.l10n.channels_publicChannel)
-                                : null,
                             onTap: () async {
                               Navigator.pop(sheetContext);
                               final canSend = isPublic