Feature/cleanup files (#528)

* Move menu components into new dir

* Move chapter components into new dir

* Extract menu helper functions

* Move "SelectionFAB" to "collection" dir

* Move debounce hook to global utils dir

* Rename manga "hooks" to "useRefreshManga"

src/components/manga/useRefreshManga.ts

@@ -0,0 +1,24 @@
+/*
+ * 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 { useCallback, useState } from 'react';
+import { requestManager } from '@/lib/requests/RequestManager.ts';
+
+export const useRefreshManga = (mangaId: string) => {
+    const [fetchingOnline, setFetchingOnline] = useState(false);
+
+    const handleRefresh = useCallback(async () => {
+        setFetchingOnline(true);
+        await Promise.all([
+            requestManager.getMangaFetch(mangaId, { awaitRefetchQueries: true }).response,
+            requestManager.getMangaChaptersFetch(mangaId, { awaitRefetchQueries: true }).response,
+        ]).finally(() => setFetchingOnline(false));
+    }, [mangaId]);
+
+    return [handleRefresh, { loading: fetchingOnline }] as const;
+};