feat: release v1.0.2 LeKiwi 语言控制与网站嵌入

集成服务器托管模型、自然语言移动与有界抓放、内置 LeKiwi URL 导入和双摄像头；同步部署契约与指定域名 iframe 白名单，保留原有物理安全、会话及调用预算防护。

更新 npm 包及锁文件版本、CHANGELOG 与发布文档。提交前 typecheck、120 项定向前端测试和 44 项后端测试通过（3 项可选跳过）；真实 v2 云模型抓放仍待单独验收，不包含运行密钥或构建产物。

deploy/cadworld/prepare_bundle.py

@@ -35,10 +35,12 @@ def main():
             and source.suffix in (".py", ".json", ".txt", ".md")
         ):
             copy(source, output / "app" / relative)
-    copy(
-        ROOT / "contracts/lekiwi-agent-v1.schema.json",
-        output / "app/contracts/lekiwi-agent-v1.schema.json",
-    )
+    for name in (
+        "lekiwi-agent-v1.schema.json",
+        "lekiwi-language-task-v2.schema.json",
+        "lekiwi-language-scene-v2.json",
+    ):
+        copy(ROOT / "contracts" / name, output / "app/contracts" / name)
     for source in (ROOT / "deploy/cadworld").iterdir():
         if source.is_file():
             copy(source, output / "deploy" / source.name)