docs(refactor): [PKG-HLS-01] freeze HLS control release contract

refactor/tasks.json

@@ -1782,11 +1782,15 @@
       "dependsOn": [
         "BASE-05"
       ],
-      "status": "todo",
+      "status": "done",
       "risk": "H",
       "deliverable": "quality/audio 配置、getName、update、控件名及 Hls 实例绑定",
       "acceptance": "源码/声明/README/demo/发布包差异已登记；公开形状和版本范围冻结",
-      "evidence": []
+      "evidence": [
+        "baselines/hls-control-contract.md",
+        "baselines/hls-control-release.json",
+        "changes/2026-09-11-PKG-HLS-01-contract.md"
+      ]
     },
     {
       "id": "PKG-HLS-02",