Cleanup unused Javascript (#3027)

* chore(js): be stricter about dead code warnings

* chore(js): remove dead code and unused exports

* rebase

* chore: remove unused files

* chore(deps): remove unused prop-types dep

* chore(js): remove unused function

* chore(deps): remove + check unused deps

* chore(js): remove unused exports. Closes #3036

web/pages/admin/access-tokens.tsx

@@ -189,7 +189,7 @@ const AccessTokens = () => {
     {
       title: '',
       key: 'delete',
-      render: (text, record) => (
+      render: (_, record) => (
         <Space size="middle">
           <Button onClick={() => handleDeleteToken(record.accessToken)} icon={<DeleteOutlined />} />
         </Space>