feat(animetosho): add English/Japanese subtitle download integration (#159)

src/renderer/handlers/keyboard.test.ts

@@ -90,6 +90,7 @@ function createEmptyShortcuts(): ConfiguredShortcuts {
     openCharacterDictionaryManager: null,
     openRuntimeOptions: null,
     openJimaku: null,
+    openAnimetosho: null,
     openSessionHelp: null,
     openControllerSelect: null,
     openControllerDebug: null,
@@ -491,6 +492,7 @@ function createKeyboardHandlerHarness() {
     handleSubsyncKeydown: () => false,
     handleKikuKeydown: () => false,
     handleJimakuKeydown: () => false,
+    handleAnimetoshoKeydown: () => false,
     handleControllerSelectKeydown: () => {
       controllerSelectKeydownCount += 1;
       return true;

src/renderer/handlers/keyboard.ts

@@ -16,6 +16,7 @@ export function createKeyboardHandlers(
     handleSubsyncKeydown: (e: KeyboardEvent) => boolean;
     handleKikuKeydown: (e: KeyboardEvent) => boolean;
     handleJimakuKeydown: (e: KeyboardEvent) => boolean;
+    handleAnimetoshoKeydown: (e: KeyboardEvent) => boolean;
     handleYoutubePickerKeydown: (e: KeyboardEvent) => boolean;
     handlePlaylistBrowserKeydown: (e: KeyboardEvent) => boolean;
     handleControllerSelectKeydown: (e: KeyboardEvent) => boolean;
@@ -1119,6 +1120,10 @@ export function createKeyboardHandlers(
         options.handleJimakuKeydown(e);
         return;
       }
+      if (ctx.state.animetoshoModalOpen) {
+        options.handleAnimetoshoKeydown(e);
+        return;
+      }
       if (ctx.state.youtubePickerModalOpen) {
         if (options.handleYoutubePickerKeydown(e)) {
           return;