Merge origin/modular into feature/responsive-layout-refactor.

Keep the responsive layout refactor while bringing in modular updates for support UI, pricing, categories, and config loading.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/config-loader.js

@@ -107,6 +107,22 @@
         if (metaTheme) metaTheme.setAttribute('content', splashBg)
       }
 
+      if (config?.user?.name_fa) {
+        document.title = config.user.name_fa
+      }
+
+      if (config?.user?.avatar) {
+        const faviconUrl = config.user.avatar
+        const existingIcons = document.querySelectorAll('link[rel*="icon"]')
+        existingIcons.forEach((icon) => icon.remove())
+
+        const link = document.createElement('link')
+        link.rel = 'icon'
+        link.type = 'image/png'
+        link.href = faviconUrl + '?v=' + Date.now()
+        document.head.appendChild(link)
+      }
+
       // Resolve the promise
       if (configResolve) {
         configResolve(config)