Don't show trending statuses in public web UI

app/controllers/api/v1/trends/statuses_controller.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Trends::StatusesController < Api::BaseController
+  before_action :require_user!, only: [:show], if: :require_auth?
   before_action :set_statuses
 
   after_action :insert_pagination_headers

app/javascript/flavours/glitch/features/ui/components/navigation_panel.js

@@ -55,9 +55,9 @@ class NavigationPanel extends React.Component {
         )}
 
         {showTrends ? (
-          <ColumnLink transparent to='/explore' icon='hashtag' text={intl.formatMessage(messages.explore)} />
+          (signedIn || timelinePreview) ? <ColumnLink transparent to='/explore' icon='hashtag' text={intl.formatMessage(messages.explore)} /> : <></>
         ) : (
-          <ColumnLink transparent to='/search' icon='search' text={intl.formatMessage(messages.search)} />
+          (signedIn || timelinePreview) ? <ColumnLink transparent to='/search' icon='search' text={intl.formatMessage(messages.search)} /> : <></>
         )}
 
         {(signedIn || timelinePreview) && (

app/javascript/mastodon/features/ui/components/navigation_panel.js

@@ -59,9 +59,9 @@ class NavigationPanel extends React.Component {
         )}
 
         {showTrends ? (
-          <ColumnLink transparent to='/explore' icon='hashtag' text={intl.formatMessage(messages.explore)} />
+          (signedIn || timelinePreview) ? <ColumnLink transparent to='/explore' icon='hashtag' text={intl.formatMessage(messages.explore)} /> : <></>
         ) : (
-          <ColumnLink transparent to='/search' icon='search' text={intl.formatMessage(messages.search)} />
+          (signedIn || timelinePreview) ? <ColumnLink transparent to='/search' icon='search' text={intl.formatMessage(messages.search)} /> : <></>
         )}
 
         {(signedIn || timelinePreview) && (