fix(wechat): add cursor channel modules required by wechat-mp imports

Ship the WeChat Cursor executor helpers referenced by the page delivery path so tests and runtime imports resolve consistently.

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

wechat-cursor-executor-policy.mjs

@@ -0,0 +1,17 @@
+import {
+  isIntentAllowedByWechatCursorPolicy,
+  isUserAllowedByWechatCursorPolicy,
+} from './wechat-cursor-executor-admin-config.mjs';
+
+export function resolveWechatCursorExecutorEligible({
+  user = null,
+  userId = null,
+  intentKind = '',
+  policy = null,
+} = {}) {
+  if (!policy?.enabled) return false;
+  const subject = user ?? { userId };
+  if (!isUserAllowedByWechatCursorPolicy(subject, policy)) return false;
+  if (!isIntentAllowedByWechatCursorPolicy(intentKind, policy)) return false;
+  return true;
+}