Let favourites and emoji reactions optionally be hidden

config/config.exs

@@ -250,7 +250,8 @@ config :pleroma, :instance,
       number: 5,
       length: 16
     ]
-  ]
+  ],
+  show_reactions: true
 
 config :pleroma, :welcome,
   direct_message: [

config/description.exs

@@ -942,6 +942,11 @@ config :pleroma, :config_description, [
         description:
           "The instance thumbnail can be any image that represents your instance and is used by some apps or services when they display information about your instance.",
         suggestions: ["/instance/thumbnail.jpeg"]
+      },
+      %{
+        key: :show_reactions,
+        type: :boolean,
+        description: "Let favourites and emoji reactions be viewed through the API."
       }
     ]
   },