Move FAQ/HOWTOs to readthedocs

[shamisp]

Move FAQ/HOWTOs to readthedocs

[yosefe]

https://ucx.readthedocs.io/en/latest/

[shamisp]

I feel like we should take both openucx and ucx. OpenUCX is aligned with project name on GitHub. Probably the main page should be openucx and the ucx is redirection to openucx.

[shamisp]

this is pretty cool actually https://devblogs.microsoft.com/cppblog/clear-functional-c-documentation-with-sphinx-breathe-doxygen-cmake/

a workflow for doxygen -> Sphinx

[yosefe]

I feel like we should take both openucx and ucx. OpenUCX is aligned with project name on GitHub. Probably the main page should be openucx and the ucx is redirection to openucx.

https://openucx.readthedocs.io/en/master/