Show SV metadata for postprocess results

web_dehaze/server.py

@@ -130,9 +130,12 @@ def _run_default_batch_job(log, payload: dict[str, Any]) -> dict[str, Any]:
                 baidu_output = pipeline.run_dehaze_method(filename, "Baidu_API", {}, log)
 
             auto_output = pipeline.post_result_path(filename, "Baidu_API", "auto_sv", {})
-            if skip_existing and auto_output.exists():
+            auto_meta = pipeline.post_metadata_path(auto_output)
+            if skip_existing and auto_output.exists() and auto_meta.exists():
                 log(f"[自动 S/V] 已存在，跳过: {pipeline.relpath(auto_output)}")
             else:
+                if auto_output.exists() and not auto_meta.exists():
+                    log("[自动 S/V] 已有图片但缺少 S/V 元数据，重新计算")
                 outputs = pipeline.run_postprocessors_for_source(
                     filename,
                     "Baidu_API",