Redis check for self hosted apps (#2353)

* Redis check for self hosted apps

* Run linter with autocorrect

* Add Redis to CI

app/views/chats/_chat.html.erb

@@ -13,12 +13,12 @@
 
   <%= render MenuComponent.new(icon_vertical: true) do |menu| %>
     <% menu.with_item(
-      variant: "link", 
-      text: "Edit chat title", 
-      href: edit_chat_path(chat, ctx: "list"), 
-      icon: "pencil", 
+      variant: "link",
+      text: "Edit chat title",
+      href: edit_chat_path(chat, ctx: "list"),
+      icon: "pencil",
       frame: dom_id(chat, "title")) %>
-      
+
     <% menu.with_item(
       variant: "button",
       text: "Delete chat",