Implement a secure signup and password reset flow with validation and UI polish

[grantfox-oss]

Problem

Current frontend auth is limited to sign-in; there is no signup or reset password experience.

Goals

• Add routes for /auth/register and /auth/reset-password with matching form components.
• Reuse the existing FormWrapper, FormInput, and validation utilities.
• Add inline password rules and confirmation behavior.

Acceptance criteria

• Register and reset pages exist and are routeable under app/auth.
• Password validation uses the existing Zod rules and provides clear inline guidance.
• The pages are styled to match the rest of the app and support mobile/responsive layouts.

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[Purity-Euphemia]

Good Day Maintainer, I have experience and would review the issue, implement a clean solution, test it, and submit a pull request.

[Ayinkx]

Hi i would like to work on this issue please assign to me
I can do it perfectly

[grantfox-oss]

🦊 GrantFox — @Ayinkx1 has been assigned to this issue as part of the Official Campaign | FWC26 campaign!

Next steps:

1. Open a Pull Request referencing this issue (e.g., Closes #539)
2. Your PR will be reviewed by the MERIDIAN-CITY maintainers

Good luck! Track your progress on GrantFox.