인증 시스템 개선

[henny1105]

#️⃣연관된 이슈

ex) #이슈번호, #이슈번호

📝작업 내용

• 인증 시스템 개선
• docker 설정 개선
• authOption 인증 로직에 대한 주석 및 설정 개선

💬리뷰 요구사항(선택)

리뷰어가 특별히 봐주었으면 하는 부분이 있다면 작성해주세요
ex) 메서드 XXX의 이름을 더 잘 짓고 싶은데 혹시 좋은 명칭이 있을까요?

[Copilot]

Pull Request Overview

This PR implements improvements to the authentication system by updating client-side error handling, enhancing refresh token storage with transaction support, and revising configuration settings. Key changes include:

• Replacing state‑based error handling with toast notifications in authentication hooks and pages.
• Updating controllers and services to use transactions for refresh token management.
• Adjusting Docker and workflow configuration, and removing obsolete session cookie handling components.

Reviewed Changes

Copilot reviewed 26 out of 28 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
apps/next-client/src/hooks/auth/useLoginActions.ts	Replaced setError and manual session cookie logic with toast notifications.
apps/next-client/src/constants/errors.ts	Added authentication-specific error messages.
apps/next-client/src/components/SessionCookieSetter.tsx	Removed the obsolete session cookie setter component.
apps/next-client/src/components/Header.tsx	Removed manual cookie removal in favor of next-auth handling.
apps/next-client/src/app/layout.tsx	Integrated ToastContainer and removed SessionCookieSetter reference.
apps/next-client/src/app/auth/signup/page.tsx	Updated signup form to leverage toast notifications and validation.
apps/next-client/src/app/auth/login/page.tsx	Updated login form to use toast notifications and validation.
apps/next-client/src/app/auth/authOptions.ts	Enhanced authentication options with improved comments and configuration.
apps/express-server/src/types/medicineTypes.ts	Removed unused medicine type definitions.
apps/express-server/src/services/refreshTokenService.ts	Added transaction support for refresh token storage and removal.
apps/express-server/src/middleware/authMiddleware.ts	Improved documentation for token verification middleware.
apps/express-server/src/controllers/signupController.ts	Updated refresh token storage to use transactions.
apps/express-server/src/controllers/refreshController.ts	Enhanced refresh token logic with transaction handling and explicit token verification.
apps/express-server/src/controllers/loginController.ts	Updated token storage with transaction support.
apps/express-server/src/controllers/googleLoginController.ts	Revised Google login to use transaction-based token management.
app.yaml	Modified Docker configuration settings.
README.md	Updated project badges and documentation to reflect recent changes.
.github/workflows/docker-img.yml	Revised Dockerfile path in the CI configuration.

Files not reviewed (2)

• Dockerfile: Language not supported
• apps/next-client/package.json: Language not supported

Comments suppressed due to low confidence (1)

apps/express-server/src/controllers/refreshController.ts:34

• Ensure that REFRESH_SECRET is properly imported and defined to avoid potential runtime errors from an undefined secret.

decoded = jwt.verify(refreshToken, REFRESH_SECRET!) as CustomJwtPayload;