[ui] add mouseover title to address

ui/src/components/Address.svelte

@@ -26,6 +26,8 @@
     }
   }
 
+  $: label = inferredIds.join(" | ") || address;
+
   $: dispatch("resolved", inferredIds);
 </script>
 
@@ -33,17 +35,17 @@
   <HashBadge {address} />
   <div class="separator" />
   <Marquee>
-    <div class="label" class:resolving>
+    <div class="label" class:resolving title={label}>
       {#if isFile}
         <UpLink to={{ entity: address }}>
           {address}
         </UpLink>
       {:else if link}
         <UpLink to={{ entity: address }}>
-          {inferredIds.join(" | ") || address}
+          {label}
         </UpLink>
       {:else}
-        {inferredIds.join(" | ") || address}
+        {label}
       {/if}
     </div>
   </Marquee>