feat(desktop-client): validate qiehao session via detected account

The 企鹅号 console returns 200 even when the session is silently expired,
so probe/silent-refresh/console-open now require detect() to return an
account whose identity matches the bound one. Surface a localized
"授权已过期" prompt in the renderer when the new
desktop_account_session_expired error bubbles up.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/desktop-client/src/main/account-binder.ts

@@ -2044,7 +2044,10 @@ export async function probePublishAccountSession(
       webContents: window.webContents,
     });
     if (detected) {
-      if (account.platform === "zol" && !detectedAccountMatchesIdentity(detected, account)) {
+      if (
+        platformRequiresDetectedAccountIdentityMatch(account.platform)
+        && !detectedAccountMatchesIdentity(detected, account)
+      ) {
         return {
           verdict: "expired",
           reason: "login_redirect",
@@ -2065,6 +2068,19 @@ export async function probePublishAccountSession(
       };
     }
 
+    if (platformRequiresDetectedAccountForConsoleAccess(account.platform)) {
+      return {
+        verdict: "expired",
+        reason: "login_redirect",
+        profile: null,
+        sessionFingerprint: null,
+        evidence: {
+          url: currentURL,
+          code: "account_api_empty",
+        },
+      };
+    }
+
     const consoleReady = account.platform === "zol"
       ? await verifyZolConsoleAccess(window, handle.session, account)
       : await verifyPublishAccountConsoleAccess(account, handle);
@@ -2152,6 +2168,14 @@ export async function silentRefreshPublishAccountSession(
       return await verifyZolConsoleAccess(window, handle.session, account);
     }
 
+    if (platformRequiresDetectedAccountForConsoleAccess(account.platform)) {
+      const detected = await definition.detect({
+        session: handle.session,
+        webContents: window.webContents,
+      }).catch(() => null);
+      return detected ? detectedAccountMatchesIdentity(detected, account) : false;
+    }
+
     return !definitionLooksLikeLoginRedirect(window.webContents.getURL(), definition);
   } catch {
     return false;
@@ -2331,6 +2355,14 @@ function detectedAccountMatchesIdentity(
   return sameAccountPlatformUid(detected.platformUid, expected);
 }
 
+function platformRequiresDetectedAccountForConsoleAccess(platformId: string): boolean {
+  return platformId === "qiehao";
+}
+
+function platformRequiresDetectedAccountIdentityMatch(platformId: string): boolean {
+  return platformId === "qiehao" || platformId === "zol";
+}
+
 async function verifyZolConsoleAccess(
   window: BrowserWindow,
   session: Session,
@@ -2440,6 +2472,14 @@ async function verifyPublishAccountConsoleAccess(
       return await verifyZolConsoleAccess(window, handle.session, account);
     }
 
+    if (platformRequiresDetectedAccountForConsoleAccess(account.platform)) {
+      const detected = await definition.detect({
+        session: handle.session,
+        webContents: window.webContents,
+      }).catch(() => null);
+      return detected ? detectedAccountMatchesIdentity(detected, account) : false;
+    }
+
     return !definitionLooksLikeLoginRedirect(currentURL, definition);
   } finally {
     if (!window.isDestroyed()) {
@@ -3453,6 +3493,15 @@ export async function openPublishAccountConsole(account: PublishAccountIdentity)
 
   const handle = await ensurePublishAccountSessionHandle(account);
   const consoleURL = await resolvePublishAccountConsoleURL(definition, handle.session);
+  if (platformRequiresDetectedAccountForConsoleAccess(account.platform)) {
+    const detected = await definition.detect({
+      session: handle.session,
+      webContents: undefined as unknown as WebContents,
+    }).catch(() => null);
+    if (!detected || !detectedAccountMatchesIdentity(detected, account)) {
+      throw new Error(`desktop_account_session_expired:${account.platform}`);
+    }
+  }
   const window = createBoundWindow(`${definition.label} 创作台`, consoleURL, handle.session);
   window.show();
   window.focus();

apps/desktop-client/src/renderer/lib/client-errors.ts

@@ -96,6 +96,16 @@ function presentClientError(kind: ClientActionKind, error: unknown): ClientError
     };
   }
 
+  if (message.startsWith("desktop_account_session_expired:")) {
+    const platformId = message.split(":")[1] || "当前平台";
+    const platformLabel = platformId === "qiehao" ? "企鹅号" : platformId;
+    return {
+      tone: "warning",
+      title: "授权已过期",
+      content: `${platformLabel} 登录态已失效，请重新授权后再打开工作台。`,
+    };
+  }
+
   if (message === "desktop_account_delete_failed") {
     return {
       tone: "error",