Seat management + team invites (Team S and M plans)

[mikececco]

Roadmap ref: 1.4 Pricing & Billing

Deadline: June 14, 2026 | Priority: High

Description

Multi-seat support for team plans. Manage invitations, roles, and seat-based billing.

Acceptance Criteria

• Invite flow: email invite → accept → join team workspace
• Seat counting synced with Stripe subscription quantity
• Roles: owner, admin, member (permission matrix)
• Owner can add/remove seats (updates Stripe subscription)
• Shared project access within team
• Invite link option (in addition to email invites)