perf: 说明优化，默认值优化

packages/plugins/plugin-cert/src/access/eab-access.ts

@@ -2,7 +2,7 @@ import { IsAccess, AccessInput } from "@certd/pipeline";
 
 @IsAccess({
   name: "eab",
-  title: "EABAccess",
+  title: "EAB授权",
   desc: "ZeroSSL证书申请需要EAB授权",
 })
 export class EabAccess {

packages/plugins/plugin-cert/src/plugin/cert-plugin/index.ts

@@ -58,7 +58,7 @@ export class CertApplyPlugin extends AbstractTaskPlugin {
 
   @TaskInput({
     title: "证书提供商",
-    value: "letsencrypt",
+    default: "letsencrypt",
     component: {
       name: "a-select",
       vModel: "value",