fix .resolving

ui/src/components/Address.svelte

@@ -6,6 +6,7 @@
   import UpLink from "./UpLink.svelte";
   import { useEntity } from "../lib/entity";
   import type { UpObject } from "upend";
+  import { readable } from "svelte/store";
   const dispatch = createEventDispatcher();
 
   export let address: string;
@@ -16,20 +17,16 @@
 
   let resolving = resolve;
 
-  $: ({ entity } = useEntity(address));
+  let entity = readable(undefined);
+  $: if (resolve) ({ entity } = useEntity(address));
+  $: resolving = !Boolean($entity);
 
   // isFile
   $: isFile = $entity?.get("IS") === BLOB_TYPE_ADDR;
 
   // Identification
   let inferredIds: string[] = [];
-  $: {
-    if (resolve) {
-      resolving = true;
-      inferredIds = $entity?.identify() || [];
-      resolving = false;
-    }
-  }
+  $: inferredIds = $entity?.identify() || [];
 
   $: displayLabel =
     Array.from(new Set(inferredIds.concat(labels))).join(" | ") || address;
@@ -108,7 +105,7 @@
 
   sl-icon-button {
     &::part(base) {
-      padding: 0 .25em;
+      padding: 0 0.25em;
     }
   }
 </style>