feat: add AniList character dictionary sync

launcher/commands/dictionary-command.ts

@@ -0,0 +1,31 @@
+import { runAppCommandWithInherit } from '../mpv.js';
+import type { LauncherCommandContext } from './context.js';
+
+interface DictionaryCommandDeps {
+  runAppCommandWithInherit: (appPath: string, appArgs: string[]) => never;
+}
+
+const defaultDeps: DictionaryCommandDeps = {
+  runAppCommandWithInherit,
+};
+
+export function runDictionaryCommand(
+  context: LauncherCommandContext,
+  deps: DictionaryCommandDeps = defaultDeps,
+): boolean {
+  const { args, appPath } = context;
+  if (!args.dictionary || !appPath) {
+    return false;
+  }
+
+  const forwarded = ['--dictionary'];
+  if (typeof args.dictionaryTarget === 'string' && args.dictionaryTarget.trim()) {
+    forwarded.push('--dictionary-target', args.dictionaryTarget);
+  }
+  if (args.logLevel !== 'info') {
+    forwarded.push('--log-level', args.logLevel);
+  }
+
+  deps.runAppCommandWithInherit(appPath, forwarded);
+  return true;
+}