La Suite Messages, Calendars, Drive, Projects, Hive, Integration, and
Postfix are replaced by Stalwart (mail) and Tuwunel (messaging). Meet
and Collabora remain for video conferencing and document editing.
Local overlay was POC only — all deployment targets production now.
Deleted: 37 La Suite manifests, Drive Helm chart, 7 local overlay files,
stale MTA-in hostPort patch. Cleaned up production image overrides and
resource patches for removed services.
Add K8s manifests for calendars backend, frontend (Caddy), CalDAV
server, and Celery worker. Wire Pingora routing for cal.sunbeam.pt
with path-based backend/caldav/static splits. Add OAuth2Client for
OIDC, VaultDynamicSecret for DB credentials, VaultStaticSecret for
Django/CalDAV keys, and TLS cert coverage for the cal subdomain.
Register calendars in the integration service gaufre widget.
