fix(publishing): abandon challenge close and clean failed local posts

src/views/post/post.module.css

@@ -582,6 +582,32 @@
   font-weight: 700;
 }
 
+.failedPublishNotice {
+  display: block;
+  margin-top: 4px;
+  color: red;
+  font-weight: 700;
+}
+
+.failedDeletePostButton {
+  all: unset;
+  color: red;
+  cursor: pointer;
+  font-weight: 700;
+  text-decoration: underline;
+  text-transform: uppercase;
+}
+
+.failedDeletePostButton:hover:not(:disabled) {
+  color: #b30000;
+}
+
+.failedDeletePostButton:disabled {
+  cursor: wait;
+  opacity: 0.7;
+  text-decoration: none;
+}
+
 .grayEditMessage {
   color: var(--post-mobile-abbr-text-color);
 }
@@ -709,4 +735,4 @@
   0% { opacity: 1; }
   50% { opacity: 0.5; }
   100% { opacity: 1; }
-}
+}