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/menu/util.ts

@@ -0,0 +1,42 @@
+/*
+ * 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 { t as translate } from 'i18next';
+import { TranslationKey } from '@/typings.ts';
+
+export const createGetMenuItemTitle =
+    <Action extends string>(
+        isSingleMode: boolean,
+        actionToTranslationKey: Record<
+            Action,
+            {
+                action: {
+                    single: TranslationKey;
+                    selected: TranslationKey;
+                };
+                success: TranslationKey;
+                error: TranslationKey;
+            }
+        >,
+    ) =>
+    (action: Action, count: number): string => {
+        const countSuffix = count > 0 ? ` (${count})` : '';
+        return `${translate(
+            actionToTranslationKey[action].action[isSingleMode ? 'single' : 'selected'],
+        )}${countSuffix}`;
+    };
+
+export const createShouldShowMenuItem =
+    (isSingleMode: boolean) =>
+    (shouldBeVisible: boolean = false): boolean =>
+        isSingleMode ? shouldBeVisible : true;
+
+export const createIsMenuItemDisabled =
+    (isSingleMode: boolean) =>
+    (shouldBeDisabled: boolean): boolean =>
+        isSingleMode ? false : shouldBeDisabled;