fix(cos): website method using keyPrefix

Author: yugasun

src/modules/cos/index.ts

@@ -617,6 +617,7 @@ export default class Cos {
     const dirToUploadPath: string | undefined = inputs.code?.src ?? inputs.code?.root;
     const uploadDict: CosUploadInputs = {
       bucket: inputs.bucket,
+      keyPrefix: inputs.keyPrefix || '/',
       replace: inputs.replace!,
     };
     if (fs.lstatSync(dirToUploadPath!).isDirectory()) {

src/modules/cos/interface.ts

@@ -177,6 +177,7 @@ export interface CosUploadInputs {
 export interface CosWebsiteInputs extends CosSetWebsiteInputs {
   bucket?: string;
   force?: boolean;
+  keyPrefix?: string;
 }
 
 export interface CosDeployInputs