refactor: rename subplebbit to board

src/app.tsx

@@ -9,7 +9,7 @@ import Catalog from './views/catalog';
 import Home from './views/home';
 import PostPage from './views/post-page';
 import Settings from './views/settings';
-import Subplebbit from './views/subplebbit';
+import Board from './views/board';
 import BoardNav from './components/board-nav';
 import BoardBanner from './components/board-banner';
 import { DesktopBoardButtons } from './components/board-buttons';
@@ -55,7 +55,7 @@ const App = () => {
       <Routes>
         <Route path='/' element={<Home subplebbits={subplebbits} />} />
         <Route element={boardLayout}>
-          <Route path='/p/:subplebbitAddress' element={<Subplebbit />} />
+          <Route path='/p/:subplebbitAddress' element={<Board />} />
           <Route path='/p/:subplebbitAddress/c/:commentCid' element={<PostPage />} />
           <Route path='/p/:subplebbitAddress/description' element={<PostPage />} />
           <Route path='/p/:subplebbitAddress/rules' element={<PostPage />} />

src/views/board/board.tsx

@@ -3,7 +3,7 @@ import { useParams } from 'react-router-dom';
 import { useFeed, useSubplebbit } from '@plebbit/plebbit-react-hooks';
 import { Virtuoso, VirtuosoHandle, StateSnapshot } from 'react-virtuoso';
 import { useTranslation } from 'react-i18next';
-import styles from './subplebbit.module.css';
+import styles from './board.module.css';
 import useFeedStateString from '../../hooks/use-feed-state-string';
 import LoadingEllipsis from '../../components/loading-ellipsis';
 import Post from '../../components/post';

src/views/board/index.ts

@@ -0,0 +1 @@
+export { default } from './board';

src/views/subplebbit/index.ts

@@ -1 +0,0 @@
-export { default } from './subplebbit';