chat search now lists local and server-side hits like the file search, and jumping to old messages pages in history with a progress banner and keeps the hit marked

lib/view/pages/talk/widgets/chat_bubble.dart

@@ -23,7 +23,7 @@ import 'chat_bubble_reactions.dart';
 import 'chat_message_options_dialog.dart';
 import 'highlighted_linkify.dart';
 
-enum SearchHighlight { none, secondary, active }
+enum SearchHighlight { none, active }
 
 const double _kSpacing = 3;
 const double _kTimeIconSize = 11;
@@ -139,13 +139,6 @@ class _ChatBubbleState extends State<ChatBubble>
     switch (widget.matchHighlight) {
       case SearchHighlight.none:
         return base;
-      case SearchHighlight.secondary:
-        return base.copyWith(
-          borderWidth: 1.5,
-          borderColor: Theme.of(
-            context,
-          ).colorScheme.primary.withValues(alpha: 0.45),
-        );
       case SearchHighlight.active:
         return base.copyWith(
           borderWidth: 3,