Gc 66 automated admin invite workflow

[filic2005]

Description

Adds batch email invite workflow for admins. Admins can paste a list of email addresses, select permissions and expiry, and the system generates a unique invite code per email and delivers each recipient a signup link via AWS SES.

Ticket URL

https://linear.app/next-consulting/issue/GC-66

Type of Change

• Bug fix
• Feature
• Chore
• Docs

Scope of Change:

• Frontend
• Backend
• Infrastructure
• Data
• DevOps

Screenshots (only for frontend changes)

NOTE: PRs will not be approved if a frontend change is missing either of these screenshots

> Desktop Screenshot:

> Mobile Screenshot:

Testing

• Pasted multiple valid emails, confirmed unique codes generated and invite emails delivered via SES
• Verified partial failure handling — if one email fails, the rest still go through and failed codes remain valid in the invite list
• Confirmed invalid emails are rejected client-side before submission
• Verified permission gating — only users with global:create-invite can access the page

[linear]

GC-66 Automated admin invite workflow