Add platform config website_url, admin tab, fix writer DB config fallback, add trigger endpoints

scripts/compliance_optimizer.py

@@ -163,8 +163,11 @@ def polish_with_llm(html: str, platform: str, remaining_issues: Optional[List[Di
 - 短句化，读起来更流畅"""
         polished = call_llm(polish_prompt, model=model, temperature=temperature, max_tokens=max_tokens, system_prompt=system_prompt)
         if '<h2' in polished or '<p>' in polished:
-            tag = "针对性修复" if remaining_issues else "常规润色"
-            return polished, f"LLM {tag}"
+            if len(polished) > len(html) * 0.3 and len(polished) > 100:
+                if not any(kw in polished[:100] for kw in ['保留', '建议', '可以', '应该', '推荐']):
+                    tag = "针对性修复" if remaining_issues else "常规润色"
+                    return polished, f"LLM {tag}"
+            logger.warning(f"LLM 优化输出异常（过短或含建议性文字），保留原文 (len={len(polished)})")
     except Exception as e:
         logger.warning(f"LLM 优化失败: {e}")
     return html, None