[ui] LAST_VISITED into BrowseColumn, store in seconds

webui/src/components/BrowseColumn.svelte

@@ -15,6 +15,12 @@
   function visit() {
     window.open(normUrl(`/browse/${address}`), "_blank");
   }
+
+  $: fetch(`api/obj/${address}/LAST_VISITED`, {
+    method: "PUT",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({ t: "Number", c: new Date().getTime() / 1000 }),
+  });
 </script>
 
 <div class="view" class:editable>

webui/src/components/Inspect.svelte

@@ -160,12 +160,6 @@
     await fetch(`api/obj/${address}`, { method: "DELETE" });
     revalidate();
   }
-
-  $: fetch(`api/obj/${address}/LAST_VISITED`, {
-    method: "PUT",
-    headers: { "Content-Type": "application/json" },
-    body: JSON.stringify({ t: "Number", c: new Date().getTime() }),
-  });
 </script>
 
 <div class="inspect">

webui/src/views/Home.svelte

@@ -68,7 +68,9 @@
       <table>
         {#each lastVisited as [address, visited]}
           <tr>
-            <td class="timestamp">{formatRelative(visited, new Date())}</td>
+            <td class="timestamp"
+              >{formatRelative(visited * 1000, new Date())}</td
+            >
             <td class="object"><UpObject link {address} /></td>
           </tr>
         {/each}