style: minor input changes

src/modules/chatbot/components/conversation-box.vue

@@ -33,8 +33,8 @@ const text = ref('');
 const { messages } = useChatStore();
 const { sendMessage } = useChatApi();
 const handleSend = async () => {
-  if (!text.value.trim()) return;
-  const userMessage = text.value;
+  const userMessage = text.value.trim();
+  if (!userMessage) return
   text.value = '';
 
   messages.push({
@@ -123,18 +123,11 @@ const handleSend = async () => {
   position: absolute;
   top: 0;
   left: 0;
-  /* attach to the left edge of the drawer */
   width: 8px;
-  /* sensitive area for hover */
   height: 100%;
-  /* full height of the drawer */
   cursor: ew-resize;
-  /* horizontal resize cursor */
   z-index: 1000;
-  /* make sure it's above other content */
-  /* optional: visual feedback */
   background-color: rgba(0, 0, 0, 0);
-  /* invisible but hoverable */
 }
 
 .line-separator {

src/modules/chatbot/components/dialogue-phrase.vue

@@ -17,7 +17,7 @@ const md = new MarkdownIt({
 // Removes all the h1,h2,h3 to make the Md more user friendly
 const cleanMarkdown = (markdown: string): string => {
     if (!markdown) return ''
-    return markdown.replace(/^#{1,3}\s.*$/gm, '')
+    return markdown.replace(/^#{1,3}\s(.*)$/gm, '#### $1')
 }
 
 // Compute parsed content