Add AdminTooltipComponent

I left the stimulus controller separated as it is generic enough

app/components/admin_tooltip_component.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class AdminTooltipComponent < ViewComponent::Base
+  def initialize(text:, link_text:, placement: "top", link: "", link_class: "")
+    @text = text
+    @link_text = link_text
+    @placement = placement
+    @link = link
+    @link_class = link_class
+  end
+end