UI polishes, file chooser

src/features/campaigns/SendDataPage.tsx

@@ -5,12 +5,13 @@ import PageTitle from "../../components/PageTitle";
 import Card from "../../components/Card";
 import MetricCard from "../../components/MetricCard";
 import { useCampaignWorkspaceData } from "./hooks/useCampaignWorkspaceData";
-import { asRecord, getDeliverySection, getNestedString } from "./utils/campaignView";
+import { asRecord, formatDateTime, getDeliverySection, getNestedString } from "./utils/campaignView";
 
 export default function SendDataPage({ settings, campaignId }: { settings: ApiSettings; campaignId: string }) {
   const { data, loading, error, reload } = useCampaignWorkspaceData(settings, campaignId, { includeSummary: true });
+  const version = data.currentVersion;
   const cards = data.summary?.cards;
-  const delivery = getDeliverySection(data.currentVersion);
+  const delivery = getDeliverySection(version);
   const rateLimit = asRecord(delivery.rate_limit);
   const imapAppend = asRecord(delivery.imap_append_sent);
   const retry = asRecord(delivery.retry);
@@ -20,6 +21,7 @@ export default function SendDataPage({ settings, campaignId }: { settings: ApiSe
       <div className="page-heading split workspace-heading">
         <div>
           <PageTitle loading={loading}>Send</PageTitle>
+          <p className="mono-small">Version {version ? `#${version.version_number}` : "—"} · Loaded {formatDateTime(version?.updated_at)}</p>
         </div>
         <div className="button-row compact-actions">
           <Button onClick={reload} disabled={loading}>Reload</Button>