feat: Improve Audit feature with more Figma strings

Author: jackdomleo7

src/components/WhatsNew.vue

@@ -40,6 +40,14 @@ interface Feature {
 const showModal = ref<boolean>(false)
 
 const features: Feature[] = [
+  {
+    id: 'improve-audit-figma',
+    type: 'improvement',
+    title: 'Improve HTML Audit for Figma metadata',
+    description:
+      `Improved the Audit feature to search for common <code>data-metadata</code>, <code>data-buffer</code>, <code>&lt;!--(figmeta)</code>, and <code>&lt;!--(figma)</code> patterns. This should help catch more of the bloated HTML attributes that Figma adds when copying content, which can inflate page size and affect Core Web Vital metrics.`,
+    utcDatetimeAdded: new Date('2026-03-05T18:45:00Z'),
+  },
   {
     id: 'component-usage-audit',
     type: 'feature',

src/features/audit.ts

@@ -52,6 +52,10 @@ export const UGLY_HTML_PATTERNS = [
   'figma=',
   'figmeta=',
   'data-figma',
+  'data-metadata',
+  'data-buffer',
+  '<!--(figmeta)',
+  '<!--(figma)',
 
   // Google Docs attributes
   'google-',