Revert "try to remove trailing slash"

This reverts commit 0ae4f0f.

Author: qaisjp

web/public/_redirects

@@ -1,10 +1,3 @@
 /wiki        /
 /wiki/*      /:splat
 /Main_Page   /
-
-# 1) Redirect trailing slash -> no slash
-/*/ /:splat 307
-
-# 2) Rewrite extensionless paths to their /index.html (so /reference/createBlip works)
-# This is a rewrite (status 200), not a redirect
-/* /:splat/index.html 200