Feature/batch chapter download (#191)

* Add NavbarToolbar component for rendering items in toolbar through portal

* Refactor Manga screen, move chapters filtering to toolbar menu, cleanup ChapterOptions

* Fix warning

* Update layout of ChapterList and add selection for chapters, add batch download, move stuff around

* Add space to bookmark icon

* Clear actions when leaving source mangas page

* Move bookmark icon back inline and align it correctly with text

* Fixup MangaDetails buttons to update cache properly so buttons in manga menu are updated

* Move chapters filter to ChapterList

* Fixup error display overlapping with loaded content when revalidation fails

* Fixup spacing around ChapterList title

* Only show small progress if manga is loaded so there is not to many spinners

* Prevent title wrapping

* Add icon buttons to desktop sizes of manga toolbar menu

src/components/manga/ResumeFAB.tsx

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import React from 'react';
+import { Fab } from '@mui/material';
+import { Link } from 'react-router-dom';
+import { PlayArrow } from '@mui/icons-material';
+
+interface ResumeFABProps{
+    chapter: IChapter
+    mangaId: string
+}
+
+export default function ResumeFab(props: ResumeFABProps) {
+    const { chapter: { index, lastPageRead }, mangaId } = props;
+    return (
+        <Fab
+            sx={{ position: 'fixed', bottom: '2em', right: '3em' }}
+            component={Link}
+            variant="extended"
+            color="primary"
+            to={`/manga/${mangaId}/chapter/${index}/page/${lastPageRead}`}
+        >
+            <PlayArrow />
+            {index === 1 ? 'Start' : 'Resume' }
+        </Fab>
+    );
+}