Support download file from cloudflarestorage

[wangshuai-007]

Recently,I try to download file in apkcombo

the download url is just like this:

https://apks.39b7cb94d40914bac590886981b0ed6e.r2.cloudflarestorage.com/pdb.app/2.92.0/2015.72e26a7e32c5a59b8bfb742f6459813f02bc57e0.apks?response-content-disposition=attachment%3B%20filename%3D%22Pdb%20App%3A%20Personality%20%26%20Friends_2.92.0_apkcombo.com.xapk%22&response-content-type=application%2Fxapk-package-archive&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20250825T153448Z&X-Amz-SignedHeaders=host&X-Amz-Expires=14400&X-Amz-Credential=3cb727b4cd4780c410b780ac7caa4da3%2F20250825%2Fauto%2Fs3%2Faws4_request&X-Amz-Signature=ab87a698aeefbd34a6316cf8fd73611cc8c9538365e1ee76ace2abf707576d26

The status code is 206 ,the request size is about 0.6k

When I try to download it by Downloader ,the file will be zero byte.