Tomter Vel's own platform: Caddy, NATS, Kanidm and portal as containers

One host, four containers, content fetched from tomtervel/questions.
bootstrap.sh renders configs from .env and recovers the Kanidm admin;
kanidm-setup.sh creates the portal client and the desk groups. An
optional runner profile lets the content repo's reload reach this host.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,6 @@
+.env
+portal.env
+kanidm/server.toml
+nats/nats.conf
+certs/
+.kanidm-recovered