docs: lead with env vars in admin docs and add configuration reference - #26824

docs: lead with env vars in admin docs and add configuration reference#26824

nickvigilante merged 13 commits into

maincoder/coder:mainfrom

vigilante/docs-492-admin-docs-lead-with-flag-examples-env-var-names-hard-tocoder/coder:vigilante/docs-492-admin-docs-lead-with-flag-examples-env-var-names-hard-toCopy head branch name to clipboard