config: [run] verify_clean 可配置无违规两票复核开关

- config.ini [run] verify_clean = yes/no（默认 yes），GUI/CLI 均跟随
- CLI --no-verify 仍可强制关闭；非法值回落默认开启
- 模板/示例/README 同步，新增配置测试（共 36 个全部通过）

src/violation_detector/cli.py

@@ -48,6 +48,8 @@ def main(argv=None) -> int:
     if args.max_tokens:
         cfg.max_tokens = args.max_tokens
     mode = args.mode or cfg.mode
+    # 复核开关：CLI --no-verify 强制关；否则跟随 config.ini [run] verify_clean
+    verify = cfg.verify_clean and not args.no_verify
 
     missing = missing_fields(cfg, mode)
     if missing:
@@ -58,7 +60,7 @@ def main(argv=None) -> int:
 
     try:
         rows, summary = asyncio.run(run_detection(
-            args.folder, cfg, mode=mode, verify=not args.no_verify))
+            args.folder, cfg, mode=mode, verify=verify))
     except FileNotFoundError as e:
         logger.error("路径或文件不存在：%s", e)
         return 1