Update .env.test

Author: NullVoxPopuli

files/.env.test

@@ -1,2 +1,8 @@
+# This file is committed to git and should not contain any secrets.
+# 
+# Vite recommends using .env.local or .env.[mode].local if you need to manage secrets
+# SEE: https://vite.dev/guide/env-and-mode.html#env-files for more information.
+
+
 # Default NODE_ENV with vite build --mode=test is production
 NODE_ENV=development