feat: 电商工作台进度与生成记录健壮性优化

src/stores/useGenerationStore.ts

@@ -24,17 +24,33 @@ interface PersistedQueueSnapshot {
   savedAt: number;
 }
 
-const STORAGE_KEY = "omniai:generation-queue";
+const STORAGE_KEY_PREFIX = "omniai:generation-queue";
 const MAX_ITEMS = 80;
 const STALE_MS = 2 * 60 * 60 * 1000; // 2 hours
 
+function hashUserId(): string {
+  try {
+    const raw = localStorage.getItem("omniai-web-session");
+    if (!raw) return "anon";
+    const parsed = JSON.parse(raw) as { user?: { id?: number | string } };
+    return String(parsed?.user?.id || "anon");
+  } catch {
+    return "anon";
+  }
+}
+
+// 队列按用户分桶持久化：不同账号读写不同 key，避免登出再登他人账号时读到上一个用户的队列。
+function getStorageKey(): string {
+  return `${STORAGE_KEY_PREFIX}:${hashUserId()}`;
+}
+
 function loadPersistedQueue(): GenerationQueueItem[] {
   try {
-    const raw = localStorage.getItem(STORAGE_KEY);
+    const raw = localStorage.getItem(getStorageKey());
     if (!raw) return [];
     const snapshot = JSON.parse(raw) as PersistedQueueSnapshot;
     if (Date.now() - (snapshot.savedAt || 0) > STALE_MS) {
-      localStorage.removeItem(STORAGE_KEY);
+      localStorage.removeItem(getStorageKey());
       return [];
     }
     return snapshot.items.filter(
@@ -48,7 +64,7 @@ function loadPersistedQueue(): GenerationQueueItem[] {
 function persistQueue(items: GenerationQueueItem[]): void {
   try {
     const snapshot: PersistedQueueSnapshot = { version: 1, items, savedAt: Date.now() };
-    localStorage.setItem(STORAGE_KEY, JSON.stringify(snapshot));
+    localStorage.setItem(getStorageKey(), JSON.stringify(snapshot));
   } catch { /* quota exceeded */ }
 }
 
@@ -63,17 +79,6 @@ interface GenerationStoreState {
   clearTerminal: () => void;
 }
 
-function hashUserId(): string {
-  try {
-    const raw = localStorage.getItem("omniai-web-session");
-    if (!raw) return "anon";
-    const parsed = JSON.parse(raw) as { user?: { id?: number | string } };
-    return String(parsed?.user?.id || "anon");
-  } catch {
-    return "anon";
-  }
-}
-
 const initialQueue = loadPersistedQueue();
 
 export const useGenerationStore = create<GenerationStoreState>((set, get) => ({