feat(ui): rename panel to "Ralph Wiggum Tracker"

Add title text to the Ralph panel summary bar for better identification.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/web/public/index.html

@@ -84,6 +84,7 @@
           <span class="ralph-ring-text" id="ralphRingMiniText">0%</span>
         </div>
         <div class="ralph-summary-info">
+          <span class="ralph-title">Ralph Wiggum Tracker</span>
           <span class="ralph-status-badge" id="ralphStatusBadge">
             <span class="ralph-status-dot"></span>
             <span class="ralph-status-text">Idle</span>

src/web/public/styles.css

@@ -521,6 +521,13 @@ body {
   min-width: 0;
 }
 
+.ralph-title {
+  font-weight: 600;
+  color: var(--text);
+  font-size: 0.8rem;
+  white-space: nowrap;
+}
+
 .ralph-status-badge {
   display: flex;
   align-items: center;