refactor: 客户端目录统一添加 kenaito-conf- 前缀

- go-client → kenaito-conf-go-client
- python-client → kenaito-conf-python-client
- python-client-demo → kenaito-conf-python-client-demo
- nodejs-client → kenaito-conf-nodejs-client
- nodejs-client-demo → kenaito-conf-nodejs-client-demo
- 更新所有 README 和 package.json 中的路径引用

kenaito-conf-nodejs-client/lib/config.js

@@ -0,0 +1,12 @@
+export class Config {
+  constructor(options = {}) {
+    this.baseUrl = options.baseUrl || '';
+    this.appName = options.appName || '';
+    this.env = options.env || 'dev';
+    this.version = options.version || 'latest';
+    this.token = options.token || '';
+    this.syncInterval = options.syncInterval || 60;
+    this.ignoreGlobal = options.ignoreGlobal || false;
+    this.cacheDir = options.cacheDir || '.';
+  }
+}