SheGymZ Portal

Phase 1 portal foundation is now separated from the public website.

This app will own member signup, authentication, Paystack entitlement checks, and protected Mina access. The public website now stops at payment and portal handoff.

Milestone 1 scope

Membership validation against Paystack by email
OTP-gated first-time signup before account creation
Google and email/password signup after eligibility passes
Protected Mina access for subscribed members only

Entry routes

`/signup``/login``/portal``/mina`