refactor: update session cookie options and improve login view authentication flow

- Revised SameSite attribute for session cookies to clarify its behavior in documentation.
- Streamlined cookie clearing logic in the authentication route by utilizing `getSessionCookieOptions()`.
- Enhanced the login view to support aborting server checks, improving responsiveness during component unmounting.
- Ensured proper handling of server check retries with abort signal integration for better user experience.

apps/server/src/routes/auth/index.ts

@@ -233,10 +233,7 @@ export function createAuthRoutes(): Router {
     // Using res.cookie() with maxAge: 0 is more reliable than clearCookie()
     // in cross-origin development environments
     res.cookie(cookieName, '', {
-      httpOnly: true,
-      secure: process.env.NODE_ENV === 'production',
-      sameSite: 'lax',
-      path: '/',
+      ...getSessionCookieOptions(),
       maxAge: 0,
       expires: new Date(0),
     });