ui: hide Suno metatag brackets from customer lyrics view

templates/player.html

@@ -118,9 +118,8 @@
     <div class="lyrics">
       <h2>🎵 Song Lyrics</h2>
       {% for line in req.suno_lyrics.splitlines() %}
-        {% if line.startswith('[') and line.endswith(']') %}
-          <span class="section-label">{{ line }}</span>
-        {% elif line.strip() %}
+        {% set line = line.strip() %}
+        {% if line and not (line.startswith('[') and line.endswith(']')) %}
           <span class="lyric-line">{{ line }}</span>
         {% endif %}
       {% endfor %}