site: deployment-specific config for HH36

 - Set default-domain to domain of deployment target
 - Set custom hostname-prefix indicating location
 - Add SSH key of pilz

The SSH key addition has to be done on subsequent updates also. However,
this is a topic for a regular meeting. For installation bring-up this is
fine.

Signed-off-by: David Bauer <mail@david-bauer.net>

site.conf

@@ -1,8 +1,8 @@
 {
-	hostname_prefix = '64xxx-',
+	hostname_prefix = '64295-hh36-todo-',
 	site_name = 'Freifunk Darmstadt',
 	site_code = 'ffda',
-	default_domain = 'ffda_default',
+	default_domain = 'ffda_da_530_hh36',
 
 	usteer = {
 		network = {
@@ -63,6 +63,8 @@
 				'ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJfwrD05VmFMorcHkXOnJqsEyougYiYAeg82zH8rw52+ aron@enif',
 				-- alex
 				'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDhDBMsueimAS7RlogiUnRWLrfLSPOC6ZecaYJGOe52U/7toVNkOC9G56Q8+vviGWTwdEZO5PK79c4KCBaP+5ohO4IpQ//sc71d9/UcpAp+dLPCJAa9mVQQKCY9WBO1mhzCWqYSxZY5gHLIglUjeeRVrUQhENskka5Smy0aMo7XW4dI6AA71XhcF6ipqSJePmSdCAvhdaJ2e/QkEt5Fx7Gcf3meAwDQov+8lAiXw2igTPhXFfsgyXUiQOBbLzIwNgL9PZeJv5UFYhohjw/ZQ2n+uLuc/PQdvCXC0t2QUJk5I+qkTdwxiHsBYkVYbtFxFVke6eonQoYsYgAMqzjQW+aR alexp',
+				-- pilz
+				'sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIBTGgUYUsIAtcbZBqk5Mq0LH2T5KGFjdjAgNIwUf+/LBAAAABHNzaDo= pilz@framewok',
 			},
 		},
 	},