chore: allow sfc playground in iframes

yyx990803 · yyx990803 · commit fbd697a4b6c2 · 2022-09-21T17:36:15.000+08:00
diff --git a/packages/sfc-playground/public/_headers b/packages/sfc-playground/public/_headers
@@ -1,6 +1,3 @@
-/*
-  X-Frame-Options: DENY
-
 /assets/*
   cache-control: max-age=31536000
   cache-control: immutable
