Add "cycle reading direction" hotkey

public/locales/en.json

@@ -869,6 +869,7 @@
         "offset_spread_pages": "Toggle offset spread pages",
         "previous_chapter": "Previous chapter",
         "previous_page": "Previous page",
+        "reading_direction": "Cycle reading direction",
         "reading_mode": "Cycle reading mode",
         "scale_type": "Cycle image scale type",
         "scroll_backward": "Scroll backward",

src/modules/reader/components/ReaderHotkeys.tsx

@@ -17,6 +17,7 @@ import { getNextRotationValue } from '@/modules/core/utils/ValueRotationButton.u
 import {
     READER_PAGE_SCALE_MODE_VALUES,
     ReaderScrollAmount,
+    READING_DIRECTION_VALUES,
     READING_MODE_VALUES,
 } from '@/modules/reader/constants/ReaderSettings.constants.tsx';
 import { useReaderStateMangaContext } from '@/modules/reader/contexts/state/ReaderStateMangaContext.tsx';
@@ -174,6 +175,21 @@ export const ReaderHotkeys = ({
         },
         [updateSetting, deleteSetting, readingMode.value, readingMode.isDefault],
     );
+    useHotkeys(
+        hotkeys[ReaderHotkey.CYCLE_READING_DIRECTION],
+        () => {
+            updateSettingCycleThrough(
+                updateSetting,
+                deleteSetting,
+                'readingDirection',
+                readingDirection.value,
+                READING_DIRECTION_VALUES,
+                readingDirection.isDefault,
+                true,
+            );
+        },
+        [updateSetting, deleteSetting, readingDirection.value, readingDirection.isDefault],
+    );
 
     useEffect(() => {
         enableScope(HotkeyScope.READER);

src/modules/reader/components/settings/hotkeys/ReaderSettingHotkey.tsx

@@ -32,6 +32,7 @@ const READER_HOTKEY_TO_TITLE: Record<ReaderHotkey, TranslationKey> = {
     [ReaderHotkey.STRETCH_IMAGE]: 'reader.settings.hotkey.stretch_image',
     [ReaderHotkey.OFFSET_SPREAD_PAGES]: 'reader.settings.hotkey.offset_spread_pages',
     [ReaderHotkey.CYCLE_READING_MODE]: 'reader.settings.hotkey.reading_mode',
+    [ReaderHotkey.CYCLE_READING_DIRECTION]: 'reader.settings.hotkey.reading_direction',
 };
 
 export const ReaderSettingHotkey = ({

src/modules/reader/constants/ReaderSettings.constants.tsx

@@ -120,6 +120,7 @@ export const DEFAULT_READER_SETTINGS: IReaderSettings = {
         [ReaderHotkey.STRETCH_IMAGE]: ['f'],
         [ReaderHotkey.OFFSET_SPREAD_PAGES]: ['o'],
         [ReaderHotkey.CYCLE_READING_MODE]: ['r'],
+        [ReaderHotkey.CYCLE_READING_DIRECTION]: ['t'],
     },
     imagePreLoadAmount: 5,
 };

src/modules/reader/types/Reader.types.ts

@@ -205,6 +205,7 @@ export enum ReaderHotkey {
     STRETCH_IMAGE,
     OFFSET_SPREAD_PAGES,
     CYCLE_READING_MODE,
+    CYCLE_READING_DIRECTION,
 }
 
 export interface ReaderPagerProps