Remove trending hashtags (#7711)

* Delete trends_controller.rb

* Update routes.rb

* Update trending_tags.rb

* Update index.js

* Update index.js

* Update search_results.js

* Update async-components.js

* Update index.js

* Delete trends.js

* Delete trends.js

* Delete trends_container.js

* Delete trends.js

* Update search_results.js

* Update search_results_container.js

app/javascript/mastodon/features/ui/index.js

@@ -42,7 +42,6 @@ import {
   Mutes,
   PinnedStatuses,
   Lists,
-  Trends,
 } from './util/async-components';
 import { HotKeys } from 'react-hotkeys';
 import { me } from '../../initial_state';
@@ -155,7 +154,6 @@ class SwitchingColumnsArea extends React.PureComponent {
           <WrappedRoute path='/pinned' component={PinnedStatuses} content={children} />
 
           <WrappedRoute path='/search' component={Compose} content={children} componentParams={{ isSearchPage: true }} />
-          <WrappedRoute path='/trends' component={Trends} content={children} />
 
           <WrappedRoute path='/statuses/new' component={Compose} content={children} />
           <WrappedRoute path='/statuses/:statusId' exact component={Status} content={children} />

app/javascript/mastodon/features/ui/util/async-components.js

@@ -129,7 +129,3 @@ export function EmbedModal () {
 export function ListEditor () {
   return import(/* webpackChunkName: "features/list_editor" */'../../list_editor');
 }
-
-export function Trends () {
-  return import(/* webpackChunkName: "features/trends" */'../../trends');
-}