[DOC] - Add more clinic analysis of cloud provider options

[kcpevey]

Preliminary Checks

• [X] This issue is not a question, feature request, RFC, or anything other than a bug report. Please post those things in GitHub Discussions: https://github.com/nebari-dev/nebari/discussions

Summary

Original comment/source

I think it would be good to rethink how the attributes of the various cloud providers are presented here. As they are now, they're kind of scattered:

GCP is introduced only very vaguely
AWS gets a longer description and mention of IaaS, PaaS, etc.
Digital Ocean gets mention of 'cloud computing' (seems like too general a term?) and IaaS, and mention of 'scalability and pricing' (do we want to make these sorts of statements, that might imply that other cloud providers are pricey or poorly scalable?)
And so on.

I think a more clinical presentation of the features present/absent in each would be better, especially having the features for each laid out in the same order, and with the same terminology/acronyms/etc.

Steps to Resolve this Issue

add docs

[kcpevey]

I believe this is asking for more details on this page