Summary

This PR fixes 6 failing Playwright E2E tests by addressing root causes in both the frontend validation schemas and test implementations.

Issues Fixed

Email Validation Messages (4 tests)

• Tests expected "Invalid email address" but Zod's default message was different
• Added custom error message{ message: "Invalid email address" } to email validation in:
  • login.tsx
  • signup.tsx
  • recover-password.tsx

Password Reset Tests (2 tests)

• Tests were polling mailcatcher before the email was sent
• Added wait for success toast "Password recovery email sent successfully" before polling

Sign Up with Existing Email (1 test)

• Test didn't wait for first signup to complete before attempting second signup
• Changed assertion from.click() to proper.toBeVisible()

Root Cause Fix

• FixedsignUpNewUser utility to wait for signup completion (waitForURL("/login")) instead of immediately navigating away

Test Plan

• All 41 Playwright tests pass locally
• Changes are minimal and targeted to fix only the failing tests

Files Changed

• frontend/src/routes/login.tsx
• frontend/src/routes/signup.tsx
• frontend/src/routes/recover-password.tsx
• frontend/tests/reset-password.spec.ts
• frontend/tests/sign-up.spec.ts
• frontend/tests/utils/user.ts