Support hkanime.com.hk & Clouflare anti-bot challenge

[sploc33]

Checklist

• This feature I'm requesting is already implemented in yt-dlp.
• This feature is merely a UI/UX update.
• This feature is suitable for primary users with little knowledge about yt-dlp.
• This feature is available for most websites, not only the video platform I use.
• This feature is suitable for a large variety of videos.
• This feature is not going to conflict with many of the existing options.

Is your feature request related to a problem? Please describe.

Potentially, if the supported platform also has Cloudflare anti-bot fronting their web api.

When I used Seal to download a video from https://www.hkanime.com.hk/animal/303x3x6 which is not yet supported by Seal, I got the below error:

App version: 1.13.1 (11312)
Device information: Android 14 (API 34)
Supported ABIs: [arm64-v8a, armeabi-v7a, armeabi]
Yt-dlp version: 2024.12.06.161513

URL: https://www.hkanime.com.hk/animal/303x3x6
ERROR: [generic] Got HTTP Error 403 caused by Cloudflare anti-bot challenge; see https://github.com/yt-dlp/yt-dlp#impersonation for how to install the required impersonation dependency, and try again with --extractor-args "generic:impersonate"

Describe the solution you'd like

1. Support download of videos on https://www.hkanime.com.hk which has a huge collection of Cantonese-dubbed animes
2. Successfully bypass Cloudflare anti-bot challenge to download video

Video link

Cloudflare anti-bot error: https://www.hkanime.com.hk/animal/303x3x6

Root domain for all videos: https://www.hkanime.com.hk

Additional context

No response

[error-reporting]

Request the first solution to yt-dlp issue repo

[sploc33]

Sorry, should've included the solution to issue repo. Here: yt-dlp/yt-dlp#9611

This yt-dlp browser impersonation solution seems to be relevant to the Cloudflare anti-bot error that Seal is throwing.