fix: address latest review comments

src/core/services/index.ts

@@ -28,6 +28,7 @@ export {
 } from './startup';
 export { openYomitanSettingsWindow } from './yomitan-settings';
 export { createTokenizerDepsRuntime, tokenizeSubtitle } from './tokenizer';
+export { clearYomitanParserCachesForWindow } from './tokenizer/yomitan-parser-runtime';
 export { syncYomitanDefaultAnkiServer } from './tokenizer/yomitan-parser-runtime';
 export { createSubtitleProcessingController } from './subtitle-processing-controller';
 export { createFrequencyDictionaryLookup } from './frequency-dictionary';

src/core/services/tokenizer/yomitan-parser-runtime.ts

@@ -62,6 +62,9 @@ function clearWindowCaches(window: BrowserWindow): void {
   yomitanProfileMetadataByWindow.delete(window);
   yomitanFrequencyCacheByWindow.delete(window);
 }
+export function clearYomitanParserCachesForWindow(window: BrowserWindow): void {
+  clearWindowCaches(window);
+}
 
 function asPositiveInteger(value: unknown): number | null {
   if (typeof value !== 'number' || !Number.isFinite(value) || value <= 0) {

src/core/services/yomitan-settings.ts

@@ -7,6 +7,7 @@ export interface OpenYomitanSettingsWindowOptions {
   yomitanExt: Extension | null;
   getExistingWindow: () => BrowserWindow | null;
   setWindow: (window: BrowserWindow | null) => void;
+  onWindowClosed?: () => void;
 }
 
 export function openYomitanSettingsWindow(options: OpenYomitanSettingsWindowOptions): void {
@@ -81,6 +82,7 @@ export function openYomitanSettingsWindow(options: OpenYomitanSettingsWindowOpti
   }, 500);
 
   settingsWindow.on('closed', () => {
+    options.onWindowClosed?.();
     options.setWindow(null);
   });
 }