feat: deploy cities labeler

templates/Caddyfile.j2

@@ -24,3 +24,12 @@
   reverse_proxy http://localhost:8787
 }
 {% endif %}
+{% if pds_cities_enabled is defined and pds_cities_enabled | bool %}
+{{ pds_cities_hostname }} {
+  log {
+    output stdout
+    format json
+  }
+  reverse_proxy http://localhost:4100
+}
+{% endif %}