docs: known supported hardware table

[0xSage]

Pages

• Page(s) that need to be done

Do we have a list of supported hardware? i.e. CPU (hardware) GPU peripherals (hardware) OS versions (software) That we are 100% sure Jan works on.

Also a column:

• supported through rocm/vulkan/llamacpp, etc.

Success Criteria Content that should be covered

Additional context Examples, reference pages, resources

[imtuyethan]

Deprecated