Agent host: the site is nisse-memory.dongar.net, inside garrett-hall.com

The operator renamed the site from vault.dongar.net.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01J5Utyfzw7gF7UhjRDEtjTk

deploy/agent-host/caddy/nisse-memory.dongar.net.caddy

@@ -1,6 +1,6 @@
 # The vault's SilverBullet, for the operator's Caddy on docker.garrett-hall.com
 # (/opt/stacks). HTTPS from Caddy's usual automatic certificate; LAN only.
-vault.dongar.net {
+nisse-memory.dongar.net {
 	# Anyone outside the LAN gets nothing. Caddy still answers Let's Encrypt's
 	# checks, which it handles before the site's own routes.
 	@outside not remote_ip private_ranges