feat: 【破坏性更新】插件改为metadata加载模式，plugin-cert、plugin-lib包部分代码转移到certd-server中，影响自定义插件，需要修改相关import引用

ssh、aliyun、tencent、qiniu、oss等 access和client需要转移import

packages/ui/certd-server/src/plugins/plugin-lib/ftp/client.ts

@@ -0,0 +1,63 @@
+import { FtpAccess } from "./access.js";
+import { ILogger } from "@certd/basic";
+import path from "node:path";
+
+export class FtpClient {
+  access: FtpAccess = null;
+  logger: ILogger = null;
+  client: any;
+  constructor(opts: { access: FtpAccess; logger: ILogger }) {
+    this.access = opts.access;
+    this.logger = opts.logger;
+  }
+
+  async connect(callback: (client: FtpClient) => Promise<any>) {
+    const ftp = await import("basic-ftp");
+    const Client = ftp.Client;
+    const client = new Client();
+    client.ftp.verbose = true;
+    this.logger.info("开始连接FTP");
+    await client.access(this.access as any);
+    this.logger.info("FTP连接成功");
+    this.client = client;
+    try {
+      return await callback(this);
+    } finally {
+      if (client) {
+        client.close();
+      }
+    }
+  }
+
+  async upload(filePath: string, remotePath: string): Promise<void> {
+    if (!remotePath) {
+      return;
+    }
+    const dirname = path.dirname(remotePath);
+    this.logger.info(`确保目录存在：${dirname}`);
+    await this.client.ensureDir(dirname);
+    this.logger.info(`开始上传文件${filePath} -> ${remotePath}`);
+    await this.client.uploadFrom(filePath, remotePath);
+  }
+
+  async remove(filePath: string): Promise<void> {
+    this.logger.info(`开始删除文件${filePath}`);
+    await this.client.remove(filePath, true);
+  }
+
+  async listDir(dir: string): Promise<any[]> {
+    if (!dir) {
+      return [];
+    }
+    if (!dir.endsWith("/")) {
+      dir = dir + "/";
+    }
+    this.logger.info(`开始列出目录${dir}`);
+    return await this.client.list(dir);
+  }
+
+  async download(filePath: string, savePath: string): Promise<void> {
+    this.logger.info(`开始下载文件${filePath} -> ${savePath}`);
+    await this.client.downloadTo(savePath, filePath);
+  }
+}