remove refresh button

extension/dashboard.html

@@ -621,27 +621,6 @@
     .row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
     .row .form-group { flex: 1; min-width: 120px; }
 
-    /* ── Refresh FAB ───────────────────────────────── */
-    .fab {
-      position: fixed;
-      bottom: 24px;
-      right: 24px;
-      width: 44px;
-      height: 44px;
-      border-radius: 50%;
-      background: var(--cyan);
-      color: #09090b;
-      border: none;
-      cursor: pointer;
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      box-shadow: 0 4px 16px rgba(34,211,238,.35);
-      transition: all 0.2s;
-      z-index: 50;
-    }
-    .fab:hover { transform: rotate(180deg); background: #06b6d4; }
-    .fab svg { width: 20px; height: 20px; }
 
     /* ── Checkbox ──────────────────────────────────── */
     .checkbox-row {
@@ -1518,13 +1497,6 @@
   </main>
 </div><!-- /layout -->
 
-<!-- ── FAB ──────────────────────────────────────────── -->
-<button class="fab" id="refreshBtn" title="Refresh">
-  <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2">
-    <polyline points="23,4 23,10 17,10"/>
-    <polyline points="1,20 1,14 7,14"/>
-    <path d="M3.51 9a9 9 0 0 1 14.85-3.36L23 10M1 14l4.64 4.36A9 9 0 0 0 20.49 15"/>
-  </svg>
 </button>
 
 <!-- ── Toast ─────────────────────────────────────────── -->

extension/dashboard.js

@@ -1498,7 +1498,6 @@ async function refresh() {
 
 function setupEvents() {
   // FAB refresh
-  $('refreshBtn')?.addEventListener('click', refresh);
 
   // Toggle switches
   document.querySelectorAll('.toggle').forEach(toggle => {