fix: 恢复成功后整体替换待写队列，修首屏自愈抢跑写空

01_content/src/client/index.tsx

@@ -1433,7 +1433,9 @@ function WorktableSection(props: any) {
   useEffect(() => {
     let cancelled = false
     void (async () => {
-      const res = await loadHostState()
+      let localAt = 0
+      try { localAt = Number(localStorage.getItem(SAVED_AT_KEY) ?? '0') || 0 } catch {}
+      const res = await loadHostState(localAt)
       if (cancelled) return
       if (!res.reachable) {
         // 读不到就不写：宁可本次只在本地，也不拿空状态覆盖宿主镜像
@@ -1442,15 +1444,16 @@ function WorktableSection(props: any) {
         return
       }
       const host = res.state
-      let localAt = 0
-      try { localAt = Number(localStorage.getItem(SAVED_AT_KEY) ?? '0') || 0 } catch {}
       const hostAt = typeof host?.updatedAt === 'number' ? host.updatedAt : 0
       if (host && hostAt > localAt) {
         if (host.projects) persistProjects(normalizeProjects(host.projects))
         if (host.view) persistView(normalizeView(host.view))
+        // 以宿主为准：作废首屏自愈等早于恢复的待写内容，避免半截空值回写
+        markHydrated({ projects: host.projects, view: host.view })
+      } else {
+        // 本地更新或宿主还没有镜像：什么都不发，等用户真的改动再写
+        markHydrated(null)
       }
-      markHydrated(host ? { projects: host.projects, view: host.view } : {})
-      if (hostAt <= localAt) flushHostSave()
     })()
     const flush = () => flushHostSave()
     window.addEventListener('pagehide', flush)