fix: garantizar que el sitio está indexado antes de verlo

(cherry picked from commit 39ea2d25fc)

app/controllers/application_controller.rb

@@ -96,7 +96,9 @@ class ApplicationController < ActionController::Base
   end
 
   def site
-    @site ||= find_site
+    @site ||= find_site.tap do |s|
+      s.reindex_changes!
+    end
   end
 
   protected

app/models/post/indexable.rb

@@ -6,9 +6,6 @@ class Post
     extend ActiveSupport::Concern
 
     included do
-      # Indexa o reindexa el Post
-      after_save :index!
-      after_destroy :remove_from_index!
 
       # @return [IndexedPost,nil]
       def indexed_post

app/services/site_service.rb

@@ -76,16 +76,11 @@ SiteService = Struct.new(:site, :usuarie, :params, keyword_init: true) do
     commit_config(action: :tor)
   end
 
-  # Trae cambios desde la rama remota y reindexa los artículos.
+  # Trae cambios desde la rama remota
   #
   # @return [Boolean]
   def merge
-    result = site.repository.merge(usuarie)
-
-    # TODO: Implementar callbacks
-    site.try(:index_posts!) if result
-
-    result.present?
+    site.repository.merge(usuarie).present?
   end
 
   private