feat: tooltip foundation (#2950)

* feat: add foundation for tooltips

* fix: add lang

* refactor: remove React import where no longer necessary

src/components/TitleCard/Placeholder.tsx

@@ -1,5 +1,3 @@
-import React from 'react';
-
 interface PlaceholderProps {
   canExpand?: boolean;
 }

src/components/TitleCard/TmdbTitleCard.tsx

@@ -1,4 +1,3 @@
-import React from 'react';
 import { useInView } from 'react-intersection-observer';
 import useSWR from 'swr';
 import TitleCard from '.';

src/components/TitleCard/index.tsx

@@ -1,7 +1,7 @@
 import { DownloadIcon } from '@heroicons/react/outline';
 import { BellIcon, CheckIcon, ClockIcon } from '@heroicons/react/solid';
 import Link from 'next/link';
-import React, { useCallback, useEffect, useState } from 'react';
+import { useCallback, useEffect, useState } from 'react';
 import { useIntl } from 'react-intl';
 import { MediaStatus } from '../../../server/constants/media';
 import type { MediaType } from '../../../server/models/Search';