chore: Enable the new Rubocop rules (#7122)

fixes: https://linear.app/chatwoot/issue/CW-1574/renable-the-disabled-rubocop-rules

app/controllers/api/v1/accounts/articles_controller.rb

@@ -16,6 +16,9 @@ class Api::V1::Accounts::ArticlesController < Api::V1::Accounts::BaseController
                 end
   end
 
+  def show; end
+  def edit; end
+
   def create
     @article = @portal.articles.create!(article_params)
     @article.associate_root_article(article_params[:associated_article_id])
@@ -23,10 +26,6 @@ class Api::V1::Accounts::ArticlesController < Api::V1::Accounts::BaseController
     render json: { error: @article.errors.messages }, status: :unprocessable_entity and return unless @article.valid?
   end
 
-  def edit; end
-
-  def show; end
-
   def update
     @article.update!(article_params) if params[:article].present?
     render json: { error: @article.errors.messages }, status: :unprocessable_entity and return unless @article.valid?