xiaoguo_news_processor: 正文去200字限制，全文发

xiaoguo_news_processor.py

@@ -97,7 +97,7 @@ def call_xiaoguo(articles):
     for a in articles:
         title = re.sub(r'\b\d{6}\b', '', a['title']).strip()
         title = re.sub(r'\s+', ' ', title)
-        content = (a.get('content') or '')[:200]
+        content = a.get('content') or ''
         # 给正文加标点分隔（akshare正文无标点，模型推理会卡）
         if content and not any(c in content for c in '。，！？；'):
             content = '。'.join([content[i:i+20] for i in range(0, len(content), 20)])