Log every admin-panel action (user activate/deactivate, team BYOC toggle,
team delete, template delete, build create/cancel) to the audit_logs table
under PlatformTeamID with scope "admin".
Add GET /v1/admin/audit-logs endpoint and /admin/audit frontend page with
infinite scroll and hierarchical filters. Expose audit.Entry + Log() for
cloud repo extensibility.
Fix seed_platform_team down-migration FK violation by deleting dependent
rows before the team row.
Moves 12 packages from internal/ to pkg/ (config, id, validate, events, db,
auth, lifecycle, scheduler, channels, audit, service) so they can be imported
by the enterprise repo as a Go module dependency.
Introduces pkg/cpextension (shared Extension interface + ServerContext) and
pkg/cpserver (Run() entrypoint with functional options) so the enterprise
main.go can call cpserver.Run(cpserver.WithExtensions(...)) without duplicating
the 20-step server bootstrap. Adds db/migrations/embed.go for go:embed access
to OSS SQL migrations from the enterprise module.
cmd/control-plane/main.go is reduced to a 10-line wrapper around cpserver.Run.
