Snippets delete modal improvements
What does this MR do and why?
Snippets header: Refactors delete modal loading icon implementation and adds tests for it
This is a follow-up to !147451 (merged)
See Cleanup snippet header component (#452092 - closed)
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
–
How to set up and validate locally
- Go to a snippets page (e.g. http://gdk.test:3000/flightjs/Flight/-/snippets/31)
Related to #425467 (closed), !147451 (merged)
Closes #452084 (closed)