REFACTOR: Remove unneeded mobile `hbs` file (#14259)

REFACTOR: Remove unneeded mobile hbs file (#14259)

diff --git a/app/assets/javascripts/discourse/app/templates/mobile/discovery/categories.hbs b/app/assets/javascripts/discourse/app/templates/mobile/discovery/categories.hbs
deleted file mode 100644
index 282c608..0000000
--- a/app/assets/javascripts/discourse/app/templates/mobile/discovery/categories.hbs
+++ /dev/null
@@ -1,5 +0,0 @@
-{{#discovery-categories refresh=(action "refresh")}}
-  {{component categoryPageStyle
-              categories=model.categories
-              topics=model.topics}}
-{{/discovery-categories}}

GitHub sha: 193da4c3b484b7a4cb677b5b71e2bb6f078f3652

This commit appears in #14259 which was approved by CvX. It was merged by jordanvidrine.