* docs: update README
This proposes an updated README which is reformatted and also includes a walkthrough to get SAML Jackson up and running quickly.
* changes based on review feedback
* Update .env.example
* Update .env.example with 32 for nextauth
* simplify setup by skipping migrations
* link to README
* clarifying comment
* add line instructing the user to log in using configured credentials
* remove docker line
* README cleanup
* cleanup
* MacOS > macOS
* remove reference to migrations
* typo
* fix grammar
* fix grammar
* updates to README
* update admin portal login options
* fix typos
* tweaks
* small typo fixes
* Update CONTRIBUTING.md
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Co-authored-by: Deepak Prabhakara <deepak@boxyhq.com>