add support for substack

[fullheart]

service name

https://substack.com/

service description

Substack is an American online platform that provides publishing, payment, analytics, and design infrastructure to support subscription-based content, including newsletters, podcasts, and video.

link samples

- https://substack.com/@inotternews/note/c-156864283
- https://substack.com/@justindeschamps/note/c-154824600
- https://justindeschamps.substack.com/p/guarding-against-bio-tech-and-emf

additional context

Substack also provides custom domains and subdomains. These should also be supported. Here are some examples:

• https://justindeschamps.substack.com/p/guarding-against-bio-tech-and-emf
• https://www.erflynncomics.com/p/bringing-laughter-to-power-fca

[abishek77s]

I'll work on this.

[fullheart]

I'll work on this.

Wow, great! Thank you @abishek77s I wish you much success ❤️ .

[abishek77s]

I'll work on this.

Wow, great! Thank you @abishek77s I wish you much success ❤️ .

#1453 This is a work in progress but currently supporting images.