fix: treat decorated HTML page requests as WeChat immediate context

Match phrases like「生成一个精美的 HTML 页面」so poem follow-ups skip fresh-thumbnail forcing and reuse the same session poem context.

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

wechat-mp.mjs

@@ -975,8 +975,24 @@ export function shouldForceNewWechatAgentSession(wechatIntent, resetCandidate) {
   );
 }
 
+const WECHAT_IMMEDIATE_CONTEXT_PAGE_DECORATORS =
+  '(?:精美(?:的)?|漂亮(?:的)?|好看(?:的)?|简约(?:的)?|优雅(?:的)?)';
 const WECHAT_IMMEDIATE_CONTEXT_PAGE_PATTERN =
-  /^(?:(?:请|麻烦|可以|能不能)\s*)?(?:(?:帮我|帮忙|给我)\s*)?(?:(?:把\s*)?(?:这个|刚才(?:的)?(?:诗|文章|内容)?|上面(?:的)?|前面(?:的)?|上一条|它|这首(?:诗)?|这篇(?:文章)?|这段(?:内容)?)\s*)?(?:继续\s*)?(?:做|弄|改|转|写|排版|生成|制作)(?:成|为)?\s*(?:一个|个)?\s*(?:h5|html)?\s*(?:页面|网页)(?:吧|呀|呢|一下)?[。.!！\s]*$/iu;
+  new RegExp(
+    '^'
+      + '(?:(?:请|麻烦|可以|能不能)\\s*)?'
+      + '(?:(?:帮我|帮忙|给我)\\s*)?'
+      + '(?:(?:把\\s*)?(?:这个|刚才(?:的)?(?:诗|文章|内容)?|上面(?:的)?|前面(?:的)?|上一条|它|这首(?:诗)?|这篇(?:文章)?|这段(?:内容)?)\\s*)?'
+      + '(?:继续\\s*)?'
+      + '(?:做|弄|改|转|写|排版|生成|制作)(?:成|为)?\\s*'
+      + '(?:一个|个)?'
+      + '(?:(?:\\s*'
+      + WECHAT_IMMEDIATE_CONTEXT_PAGE_DECORATORS
+      + '){1,3}\\s*(?:h5|html)|(?:\\s*(?:h5|html)))?'
+      + '\\s*(?:页面|网页)(?:吧|呀|呢|一下)?[。.!！\\s]*'
+      + '$',
+    'iu',
+  );
 
 export function isWechatImmediateContextFollowup(wechatIntent, text) {
   if (wechatIntent?.kind !== 'page.generate') return false;

wechat-mp.test.mjs

@@ -341,6 +341,9 @@ test('WeChat immediate-context page guard does not match complete page requests'
   const pageIntent = { kind: 'page.generate' };
   assert.equal(isWechatImmediateContextFollowup(pageIntent, '帮我做成页面吧'), true);
   assert.equal(isWechatImmediateContextFollowup(pageIntent, '把刚才的诗做成页面'), true);
+  assert.equal(isWechatImmediateContextFollowup(pageIntent, '生成一个精美的 HTML 页面'), true);
+  assert.equal(isWechatImmediateContextFollowup(pageIntent, '生成一个HTML页面'), true);
+  assert.equal(isWechatImmediateContextFollowup(pageIntent, '生成一个上海旅游攻略页面'), false);
   assert.equal(isWechatImmediateContextFollowup(pageIntent, '帮我做一个上海旅游页面'), false);
   assert.equal(
     isWechatImmediateContextFollowup({ kind: 'chat.general' }, '帮我做成页面吧'),