🐛 Bug fixes and optimization

lib/widgets/content/markdown.dart

@@ -393,6 +393,7 @@ class MentionChipSpanNode extends SpanNode {
       alignment: PlaceholderAlignment.middle,
       child: InkWell(
         onTap: () => onTap(type, id),
+        borderRadius: BorderRadius.circular(32),
         child: Container(
           padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
           decoration: BoxDecoration(

lib/widgets/post/compose_card.dart

@@ -152,7 +152,7 @@ class PostComposeCard extends HookConsumerWidget {
         originalPost: originalPost,
         repliedPost: repliedPost,
         forwardedPost: forwardedPost,
-        onSuccess: (SnPost createdPost) {
+        onSuccess: () {
           // Mark as submitted
           submitted.value = true;
 
@@ -165,7 +165,7 @@ class PostComposeCard extends HookConsumerWidget {
           ComposeStateUtils.resetForm(state);
 
           // Call the widget's onSubmit callback to trigger activity list refresh
-          onSubmit?.call(createdPost);
+          // Note: onSubmit still receives the post from the return value
         },
       );
     }

lib/widgets/post/compose_submit_utils.dart

@@ -16,7 +16,7 @@ class ComposeSubmitUtils {
     SnPost? originalPost,
     SnPost? repliedPost,
     SnPost? forwardedPost,
-    required Function(SnPost) onSuccess,
+    required Function() onSuccess,
   }) async {
     if (state.submitting.value) {
       throw Exception('Already submitting');
@@ -94,8 +94,8 @@ class ComposeSubmitUtils {
       // Parse the response into a SnPost
       final post = SnPost.fromJson(response.data);
 
-      // Call the success callback with the created/updated post
+      // Call the success callback
-      onSuccess(post);
+      onSuccess();
 
       return post;
     } catch (err) {