Reload components module after updating (#691)

* reload components module after updating

* add note

---------

Co-authored-by: Leandro Pereira <leandro@leandro.io>

Author: APB9785

lib/beacon/loader.ex

@@ -362,6 +362,10 @@ defmodule Beacon.Loader do
     |> Loader.Components.module_name()
     |> unload()
 
+    # consider implementing HTML and Tag engines
+    # to intercept component module calls
+    load_components_module(site)
+
     load_runtime_css(site)
 
     {:noreply, config}