perf: 添加HiPMDnsmgr DNS提供商的支持 @WUHINS

* feat: add HiPM DNSMgr DNS provider plugin

- Create plugin-hipmdnsmgr for HiPM DNSMgr integration
- Support API Token authentication (Bearer token)
- Implement createRecord and removeRecord for ACME DNS-01 challenge
- Add getDomainListPage for domain selection
- Register plugin in plugins/index.ts

Features:
- RESTful API integration with DNSMgr
- Automatic domain ID resolution
- Full TypeScript type support

* refactor: reorganize plugin-hipmdnsmgr directory structure

- Move access.ts to access/hipmdnsmgr-access.ts
- Move dns-provider.ts to dns-provider/hipmdnsmgr-dns-provider.ts
- Add index.ts files for proper module exports
- Align with plugin-huawei and plugin-tencent structure

Structure:
  plugin-hipmdnsmgr/
     access/
        hipmdnsmgr-access.ts
        index.ts
     dns-provider/
        hipmdnsmgr-dns-provider.ts
        index.ts
     index.ts

packages/ui/certd-server/src/plugins/plugin-hipmdnsmgr/access/index.ts

@@ -0,0 +1 @@
+export * from './hipmdnsmgr-access.js';