[Snyk] Security upgrade nginx from 1.27.3-alpine to 1.27.4-alpine

[JSv4]

Snyk has created this PR to fix 3 vulnerabilities in the dockerfile dependencies of this project.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Snyk changed the following file(s):

• frontend/Dockerfile

We recommend upgrading to nginx:1.27.4-alpine, as this image has only 2 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	CVE-2025-0167 SNYK-ALPINE320-CURL-8689556	436
	CVE-2025-0167 SNYK-ALPINE320-CURL-8689556	436
	CVE-2025-0665 SNYK-ALPINE320-CURL-8689557	436
	CVE-2025-0665 SNYK-ALPINE320-CURL-8689557	436
	CVE-2025-0725 SNYK-ALPINE320-CURL-8689558	436

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.64%. Comparing base (f3adb41) to head (4cb4e8f).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #316   +/-   ##
=======================================
  Coverage   90.64%   90.64%           
=======================================
  Files         233      233           
  Lines        9100     9100           
=======================================
  Hits         8249     8249           
  Misses        851      851           

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