タグの合併処理追加（#282） (#284)

#282

#282

#282

#282

#282

#282

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #284

backend/app/controllers/wiki_pages_controller.rb

@@ -83,7 +83,7 @@ class WikiPagesController < ApplicationController
 
   def create
     return head :unauthorized unless current_user
-    return head :forbidden unless current_user.member?
+    return head :forbidden unless current_user.gte_member?
 
     name = params[:title]&.strip
     body = params[:body].to_s
@@ -105,7 +105,7 @@ class WikiPagesController < ApplicationController
 
   def update
     return head :unauthorized unless current_user
-    return head :forbidden unless current_user.member?
+    return head :forbidden unless current_user.gte_member?
 
     title = params[:title]&.strip
     body = params[:body].to_s