* decaffeinate: Rename saved_state.coffee from .coffee to .js
* decaffeinate: Convert saved_state.coffee to JS
* decaffeinate: Run post-processing cleanups on saved_state.coffee
* decaffeinate: Rename saved_state_spec.coffee from .coffee to .js
* decaffeinate: Convert saved_state_spec.coffee to JS
* decaffeinate: Run post-processing cleanups on saved_state_spec.coffee
* refactor saved state
- create a single saved_state module instead of having two
- export an object with methods instead of a function with methods
* Add warning when setting CYPRESS_ENV to non-production value
* Add warning and update error when setting CYPRESS_ENV in config to non-production value
* Update config test/to throw
* we want warning, not throw
* Rename env var to CYPRESS_INTERNAL_ENV + fix warning to actually warn when staging
* update cli snapshot to include new 'info' command
* yarn.lock
* removed the warning from config, is overboard on our own tests 😓
* cleanup from review
Co-authored-by: Gleb Bahmutov <gleb.bahmutov@gmail.com>