Adding modular support for custom validators

[lmst2]

Thank you very much for contributing to this project. You are making the world better! 🎉
You might following this template but it is not mandatory.

Proposed Changes

• Creating the ability for developer to add their custom valitors
• /validator.py
• /validators

[MikeChongCan]

Thanks a lot for your help!

I will fix these errors within one week.

[MikeChongCan]

As I tried in #129, these dependencies are too problematic to fix.

I decided to migrate this repo to a better architecture:

• Playwright: Crawler
• Go or Rust: Proxy and validator

Please feel free to try this or wait for the next generation of Scylla

[lmst2]

Looking forward for the next gen Scylla!
Though I haven't get my hands on Go or Rust, I'll deffinetly will when the next gen Scylla is out!

[MikeChongCan]

Looking forward for the next gen Scylla!
Though I haven't get my hands on Go or Rust, I'll deffinetly will when the next gen Scylla is out!

Thanks for your kind words!

After other experiments, I would try https://github.com/microsoft/playwright-python first then consider a v2.