Track last login date for users

[bttf]

Changes

• Adds check to auth middleware for lastLoginDate on member row of the organization
• If lastLoginDate is undefined or >12 hours old, we update it.
  • 12 hour interval is to minimize DB calls per request. Consequently, the last login date shown in the UI is only accurate to the date (and not the hour, minute).
• If incoming request has no organization or member row associated with it, we skip entirely

Screenshot

[github-actions]

Your preview environment pr-2357-bttf has been deployed.

Preview environment endpoints are available at:

• https://growthbook-3000-pr-2357-bttf.growthbook.okteto.dev
• https://growthbook-3100-pr-2357-bttf.growthbook.okteto.dev

[romain-growthbook]

This looks pretty straight forward to me, only minor stuff on optimization question and one user-friendliness.