manatee: Add dagbok

Served at dagbok.ppp.pm through nginx from 127.0.0.1:8093, with its token
from agenix, a Hetzner DNS-01 certificate, a dynamic DNS record and a
state backup snapshot.

hosts/manatee/modules/home-assistant/default.nix

@@ -251,7 +251,7 @@ in
             ];
 
             script = ''
-              SUBDOMAINS="ha komga romm puppy todo schema"
+              SUBDOMAINS="ha komga romm puppy todo schema dagbok"
               INTERFACE="enp3s0"
 
               CURRENT_IP=$(curl -s --fail --interface "$INTERFACE" ifconfig.me)