adding metals to gitignore

“Akshay · “Akshay · commit fdef3e851e70 · 2026-01-13T15:08:31.000-08:00
diff --git a/.gitignore b/.gitignore
@@ -93,3 +93,4 @@ docs/
 
 # Local Netlify folder
 .netlify
+.metals/
