fix: 优化业务表格展示与登录会话体验

frontend/src/store/session.test.ts

@@ -0,0 +1,28 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { createPinia, setActivePinia } from "pinia";
+
+describe("session store", () => {
+  beforeEach(() => {
+    vi.useFakeTimers();
+    vi.setSystemTime(new Date("2026-03-31T12:00:00.000Z"));
+    setActivePinia(createPinia());
+  });
+
+  it("resets activity timestamps when unlocking a previously stale session", async () => {
+    const { useSessionStore } = await import("./session");
+    const session = useSessionStore();
+    const staleTs = Date.now() - 2 * 60 * 60 * 1000 - 1_000;
+
+    session.recordUserActivity(staleTs);
+    session.recordNetworkActivity(staleTs);
+    session.setLastExtendAt(staleTs);
+    session.lock("token_invalid", "user@example.com", staleTs + 10_000);
+
+    session.unlock();
+
+    expect(session.locked).toBe(false);
+    expect(session.lastUserActiveAt).toBe(Date.now());
+    expect(session.lastNetworkActiveAt).toBe(Date.now());
+    expect(session.lastExtendAt).toBe(0);
+  });
+});

frontend/src/store/session.ts

@@ -29,11 +29,15 @@ export const useSessionStore = defineStore("session", () => {
   };
 
   const unlock = () => {
+    const now = Date.now();
     locked.value = false;
     lockReason.value = null;
     lockEmail.value = "";
     lockAutoLogoutDeadlineAt.value = 0;
     unlockAttempts.value = 0;
+    lastUserActiveAt.value = now;
+    lastNetworkActiveAt.value = now;
+    lastExtendAt.value = 0;
   };
 
   const incrementUnlockAttempt = () => {