feat(hololake): bind direct-language V1 baseline

product-source/hololake-clean-desktop/src/App.tsx

@@ -17,6 +17,7 @@ import {
   jumpToHeading,
   splitFrontmatter,
 } from "./modules/knowledge-render";
+import { formatHoloLakeTime } from "./time";
 
 type View =
   | "channel"
@@ -389,11 +390,7 @@ function ReceiptStream({ data }: { data: SystemSnapshot }) {
             <strong>{e.title}</strong>
             <p>{e.content}</p>
             <time>
-              {new Date(e.occurredAt).toLocaleTimeString("zh-CN", {
-                hour: "2-digit",
-                minute: "2-digit",
-                second: "2-digit",
-              })}
+              {formatHoloLakeTime(e.occurredAt)}
             </time>
           </div>
         ))
@@ -885,7 +882,7 @@ function History({ data }: { data: SystemSnapshot }) {
       <section className="timeline-list">
         {data.timeline.map((e) => (
           <article key={e.eventId}>
-            <time>{new Date(e.occurredAt).toLocaleString("zh-CN")}</time>
+            <time>{formatHoloLakeTime(e.occurredAt, true)}</time>
             <div>
               <strong>
                 {labels[e.sourceKind]} · {e.title}

product-source/hololake-clean-desktop/src/time.ts

@@ -0,0 +1,18 @@
+const legacyUnixSeconds = /^(\d{10})(?:\.(\d{1,3}))?Z$/;
+
+export function parseHoloLakeTime(value: string): Date | null {
+  const legacy = legacyUnixSeconds.exec(value);
+  const date = legacy
+    ? new Date(Number(legacy[1]) * 1000 + Number((legacy[2] ?? "0").padEnd(3, "0")))
+    : new Date(value);
+  return Number.isNaN(date.getTime()) ? null : date;
+}
+
+export function formatHoloLakeTime(value: string, withDate = false): string {
+  const date = parseHoloLakeTime(value);
+  if (!date) return "时间待校验";
+  return withDate
+    ? date.toLocaleString("zh-CN")
+    : date.toLocaleTimeString("zh-CN", { hour: "2-digit", minute: "2-digit", second: "2-digit" });
+}
+