chore: standardize project comments in English

scripts/reset-shortcuts.sql

@@ -1,4 +1,4 @@
--- 仅在切换到 Typora 默认快捷键的部署中执行一次；保留所有其他设置。
+-- Run once only when migrating to Typora default shortcuts; retain all other settings.
 BEGIN IMMEDIATE;
 UPDATE settings SET value = json_remove(value, '$.shortcuts') WHERE key = 'app.settings';
 COMMIT;