security: add x-frame-options header

yyx990803 · yyx990803 · commit 2be7404bc728 · 2021-10-09T16:06:54.000-04:00
diff --git a/src/public/_headers b/src/public/_headers
@@ -1,3 +1,6 @@
+/*
+  X-Frame-Options: DENY
+
 /assets/*
   cache-control: max-age=31536000
-  cache-control: immutable
+  cache-control: immutable
