[Website] Extension versions

[DNin01]

As more extensions get breaking changes, it may be useful to organize each major version.

I could imagine something like this — have a "versions" button that reveals additional versions in a dropdown menu or in the form of extension cards:

https://github.com/user-attachments/assets/418c1ee8-71ba-4ca6-8545-54d792c960c6

[8to16]

Personally I think Camera V1 and V2 are completely different extensions