Clean up environment alert experiment
What does this MR do and why?
This was never really rolled out or monitored, and the idea of adding alerts to the IDE went unused otherwise.
Changelog: removed
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Screenshots or screen recordings
No changes
How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.
For #330390 (closed)