[DSIP-62][Http Alert Plugin] Refactor http alert plugin #16469
Description
Search before asking
- I had searched in the DSIP and found no similar DSIP.
Motivation
The current http alert plugin has many bugs and poor usability. So I suggest refactoring it. Just like we do in #16404
Design Detail
No response
Compatibility, Deprecation, and Migration Plan
No response
Test Plan
Increase unit-test coverage
Code of Conduct
- I agree to follow this project's Code of Conduct