* Restructure commands under more specific click groups
* standardize CLI error handling
* add global debug options
* move es and kibana clients into their click groups
* move commands and groups to dedicated files
* distinguish variable names for better env/config parsing
* Change the way we get environment variables
* Change environ to getenv
* Read from envvar, then config file
* Switch to get_path
* Lint: Remove unused import
* Add --cloud-id/--elasticsearch-url
* Fix comment copy-pasta
* Downgrade version before uploading to Kibana
* Update downgrade exception format
* Update s/siem/detection
Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>