fix: add region to dns for path routing (#574)

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## Changes

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infra/tf/dns/dns.tf

@@ -57,11 +57,12 @@ locals {
 			}
 			if server.pool_id == "gg"
 		],
+		# Lobby ID in path instead of domain
 		[
 			for server_id, server in local.servers:
 			{
 				zone_id = local.cloudflare_zone_id_job
-				name = "lobby.${var.domain_job}"
+				name = "lobby.${server.region_id}.${var.domain_job}"
 				server = server
 				proxied = false
 			}

svc/pkg/mm/worker/src/workers/lobby_create/mod.rs

@@ -891,9 +891,9 @@ fn path_proxied_port(
 		ingress_port: None,
 		// TODO: Not just for hostnames anymore, change name?
 		ingress_hostnames: vec![format!(
-			"lobby.{}/{}/{}-{}",
-			unwrap!(util::env::domain_job()),
+			"lobby.{}.{}/{}-{}",
 			region.name_id,
+			unwrap!(util::env::domain_job()),
 			lobby_id,
 			port.label,
 		)],