feat(v3.4.13): partner column, version release cascade, client UX fixes

- HQ stores: partner column uses companyName/name/phone via partnerOptionLabel

- Dev plan: version RELEASED auto-marks tasks RELEASED and tickets PUBLISHED with releasedVersionNo

- mini-user/h5-shop/h5-partner v3.4.13 UX fixes (store UI, iOS scan OAuth, partner login guard)

- Docs: v3.4.13 dev doc + status audit updates

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/h5-shop/src/lib/wechat-auth.ts

@@ -138,6 +138,20 @@ export async function handleShopWechatCallback(): Promise<WechatLoginResult | nu
   return weixinSdk.handleOAuthCallback();
 }
 
+let oauthCallbackInflight: Promise<WechatLoginResult | null> | null = null;
+
+/** 全局单例：避免 Context 与页面 effect 重复消费 OAuth code */
+export async function handleShopWechatCallbackOnce(): Promise<WechatLoginResult | null> {
+  if (!isWechatEnv()) return null;
+  const params = new URLSearchParams(window.location.search);
+  if (!params.get('code')) return null;
+  if (oauthCallbackInflight) return oauthCallbackInflight;
+  oauthCallbackInflight = handleShopWechatCallback().finally(() => {
+    oauthCallbackInflight = null;
+  });
+  return oauthCallbackInflight;
+}
+
 /**
  * 微信一键登录（已绑定微信的门店账号免验证码）。
  * 返回 session = 已登录；void = 已跳转授权页等待回调。