feat: initial community presets download mechanism

[tfuxu]

This PR adds an initial mechanism for downloading community presets using info from presets.json file.

In the future, there should be added some sort of fail-save procedure to prevent Gradience from crashing if perhaps Github was offline (maybe a exception handler as a dialog?).

[0xMRTT]

Could you send a screenshot of the result ?

[0xMRTT]

I've started doing this.

[0xMRTT]

Thanks again for your PR 🚀😎🥳

[tfuxu]

Also, here's in action:
Screencast from 08-24-2022 11:58:31 PM.webm

[0xMRTT]

Amazing 🙂🚀. It's exactly what I wanted to do 😅😎. Thanks.

[0xMRTT]

For the offline case, we can just add a new page to the stack which say that the computer is offlinr

[0xMRTT]

Also, don't forget to add yourself in about dialog 👍

[tfuxu]

Amazing slightly_smiling_facerocket. It's exactly what I wanted to do sweat_smilesunglasses.

Yea, I was faster 😅️

Thanks.

No problem, if I'm using something, I'll always try to improve it

[tfuxu]

For the offline case, we can just add a new page to the stack which say that the computer is offlinr

Yes, it can be just a status page

[0xMRTT]

Also, if you have matrix, I suggest you to join the matrix room

[tfuxu]

Also, if you have matrix, I suggest you to join the matrix room

ok, why not :^)