Feat/alert email 2

[pggb25]

Summary

Issue:

Screenshots / Recordings

Testing

• Changes tested locally in the relevant Console's pages and Storybooks
• yarn test or yarn test -u (if you need to regenerate snapshots)
• yarn format
• yarn lint

PR Checklist

• I followed naming, styling, and TypeScript rules (see .cursor/rules)
• I performed a self-review (diff inspected, dead code removed)
• I titled the PR using Conventional Commits with a scope when possible (e.g. feat(service): add new Terraform service) - required for semantic-release
• I only kept necessary comments, written in English (watch for useless AI comments)
• I involved a designer to validate UI changes if I am not a designer
• I covered new business logic with tests (unit)
• I confirmed CI is green (Codecov red can be accepted)
• I reviewed and executed locally any AI-assisted code

[RemiBonnet]

Qovery can create a Preview Environment for this PR.
To trigger its creation, please post a comment with one of the following command.

Command	Blueprint environment
/qovery preview cc1de7de-94e5-40f8-8e45-bc8986d9dfec	storybook
/qovery preview 28c47145-c8e7-4b9d-8d9e-c65c95b48425	staging
/qovery preview {all|UUID1,UUID2,...}	To preview multiple environments

---

This comment has been generated from Qovery AI 🤖.
Below, a word from its wisdom :

There is no better time than now, better future does not exist

[codecov]

Codecov Report

❌ Patch coverage is 64.40678% with 42 lines in your changes missing coverage. Please review.
✅ Project coverage is 47.82%. Comparing base (6358421) to head (764981d).

Files with missing lines	Patch %	Lines
...ation-channel-modal/notification-channel-modal.tsx	65.38%	27 Missing and 9 partials ⚠️
...channel-overview/notification-channel-overview.tsx	66.66%	3 Missing and 1 partial ⚠️
...c-configuration-step/metric-configuration-step.tsx	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           staging    #2327      +/-   ##
===========================================
+ Coverage    47.73%   47.82%   +0.08%     
===========================================
  Files         1254     1254              
  Lines        22717    22799      +82     
  Branches      6635     6663      +28     
===========================================
+ Hits         10844    10903      +59     
- Misses        9808     9823      +15     
- Partials      2065     2073       +8     

Flag	Coverage Δ
unittests	47.82% <64.40%> (+0.08%)	⬆️

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