remove show more stuff + pass lint

frontend/src/metabase/dashboard/containers/AutomaticDashboardApp.jsx

@@ -48,12 +48,6 @@ const SuggestionsSidebar = ({ related }) => (
     {Object.values(related).map(suggestions => (
       <SuggestionsList suggestions={suggestions} />
     ))}
-    <div className="mt-auto border-top px2 py4">
-      <div className="flex align-center justify-center ml-auto mr-auto text-brand-hover">
-        <Icon name="refresh" className="mr1" />
-        <span className="text-bold">See something else</span>
-      </div>
-    </div>
   </div>
 );
 

frontend/src/metabase/setup/containers/PostSetupApp.jsx

@@ -2,7 +2,6 @@
 
 import React, { Component } from "react";
 
-import Button from "metabase/components/Button";
 import { Link } from "react-router";
 import ExplorePane from "metabase/components/ExplorePane";
 import MetabotLogo from "metabase/components/MetabotLogo";