refactor: 修复 modules 三层架构违规

- auth: actionDeleteAccount 改用 service+repo，forgot-password 完整三层实现
- card: serviceCheckCardOwnership 替代直接调用 repository
- deck: 移除 service 层的 use server 指令
- dictionary: 数据转换逻辑从 repository 移到 service
- ocr: 认证移到 action 层，跨模块调用改用 service
- translator: genIPA/genLanguage 改用 service 层

src/modules/auth/forgot-password-repository-dto.ts

@@ -0,0 +1,7 @@
+export type RepoInputFindUserByEmail = {
+    email: string;
+};
+
+export type RepoOutputFindUserByEmail = {
+    id: string;
+} | null;