Fix: Fallback color for folder popover when dataset.color is undefined

index.html

@@ -74,7 +74,7 @@
 </head>
 <body class="dark-theme in-chat-view">
   
-  <div id="live-version-badge" style="position: fixed; top: 50px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--text-secondary); opacity: 0.6; z-index: 99999; pointer-events: none; font-weight: 500; font-family: monospace; letter-spacing: 1px; background: rgba(0,0,0,0.2); padding: 2px 8px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.05);">BUILD 1.8.285</div>
+  <div id="live-version-badge" style="position: fixed; top: 50px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--text-secondary); opacity: 0.6; z-index: 99999; pointer-events: none; font-weight: 500; font-family: monospace; letter-spacing: 1px; background: rgba(0,0,0,0.2); padding: 2px 8px; border-radius: 10px; border: 1px solid rgba(255,255,255,0.05);">BUILD 1.8.286</div>
     
   <!-- SVG Filters for Liquid Glass Refraction -->
   <svg width="0" height="0" style="position: absolute; pointer-events: none;">

src/views/documents/documents-view.js

@@ -1181,7 +1181,7 @@ export class DocumentsView {
 
     const path = btnEl.dataset.path;
     const currentEmoji = btnEl.dataset.emoji;
-    const currentColor = btnEl.dataset.color;
+    const currentColor = btnEl.dataset.color || '#6c8ef5';
     const popover = document.createElement('div');
     popover.className = 'folder-popover';