fix: wrong prisma error code for duplicate codeChallenge

Co-authored-by: Copilot <[email protected]>

Author: zhongliang02

apps/web/src/server/modules/auth/auth.service.ts

@@ -41,7 +41,7 @@ export const emailLogin = async ({
   } catch (error) {
     if (
       error instanceof Prisma.PrismaClientKnownRequestError &&
-      error.code === 'P2025'
+      error.code === 'P2002'
     ) {
       // That means a duplicate code challenge was with the same email
       throw new TRPCError({