WIP - Fix create field dialog placement and look up field creation

frontend/components/fields/LookupField.vue

@@ -16,7 +16,8 @@ interface Props {
 }
 
 const props = withDefaults(defineProps<Props>(), {
-  baseUrl: '/central',
+  // Default to runtime objects endpoint; override when consuming central entities
+  baseUrl: '/runtime/objects',
   modelValue: null,
 })