Send failed red

app/src/main/java/org/futo/circles/view/PostLayout.kt

@@ -137,10 +137,10 @@ class PostLayout(
     private fun setMentionBorder(content: PostContent) {
         val hasMention = when (content) {
             is MediaContent -> content.caption?.let {
-                MarkdownParser.hasCurrentUserMention(it.toString())
+                MarkdownParser.hasCurrentUserMention(it)
             } ?: false
 
-            is TextContent -> MarkdownParser.hasCurrentUserMention(content.message.toString())
+            is TextContent -> MarkdownParser.hasCurrentUserMention(content.message)
             is PollContent -> false
         }
         if (hasMention) binding.lCard.setBackgroundResource(R.drawable.bg_mention_highlight)

app/src/main/res/drawable/ic_send_failed.xml

 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:tint="@color/gray"
+    android:tint="@color/red"
     android:viewportWidth="24"
     android:viewportHeight="24">
     <path