v3.0.0

Changelog

• 7513ca4 Add check for v2 schema migrations not latest to v3 schema migration
• 3c755a0 Merge pull request #463 from StevenWeathers/v3-wip
• 26881b9 Remove admin lowercase user emails maintenance function
• 07bbfcb Remove dicebear avatar service support
• 6d69369 Switch from go migrate to goose
• 2e002e6 Update developing docs for new sql migration tool
• 304c210 Update documentation for v3
• 9de6aba Update testing documentation to playwright from cypress
• b1779eb Upgrade docker-compose postgres version from 13 to 15