Add IPv6, audit logging, new deps
New features
- [api/frontend] Accept IPv6 addresses in Network settings
- [api] Add audit logging to additional API endpoints
- [api] Include update status percentage in "/admin/update" endpoint
- [frontend] Renamed 'Jidoteki' to 'On-Prem'
Minor fixes
- [deps] Remove
json, semver, unit
deps as direct dependencies, addjidoteki-admin
as dependency