move hot keyword api out weapp

app/controllers/hot_keywords_controller.rb

@@ -1,4 +1,4 @@
-class Weapps::HotKeywordsController < Weapps::BaseController
+class HotKeywordsController < ApplicationController
   def index
     keywords = []
     keywords = HotSearchKeyword.hot(8) if HotSearchKeyword.available?

config/routes.rb

@@ -846,6 +846,8 @@ Rails.application.routes.draw do
     get '/auth/wechat/callback', to: 'oauth/wechat#create'
     resource :bind_user, only: [:create]
 
+    resources :hot_keywords, only: [:index]
+
     namespace :weapps do
       resource :home, only: [:show]
       resource :session, only: [:create]
@@ -854,7 +856,6 @@ Rails.application.routes.draw do
       resource :verify, only: [:create]
 
       resources :searchs, only: [:index]
-      resources :hot_keywords, only: [:index]
     end
   end