gbanyan e27d3c0f72 Update membership types to match charter Article 7 ...

- Add individual, sponsor, honorary_academic types (per charter)
- Keep legacy types (regular, honorary, lifetime, student) for compatibility
- Update labels to Chinese names
- Fix MembershipPayment import to include verification dates

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-01-25 03:43:08 +08:00

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2026_01_25_034229_update_membership_type_constraint.php

Update membership types to match charter Article 7

2026-01-25 03:43:08 +08:00