Add pixiu-admin CI test

[0xjah]

What this PR does:Add pixiu-admin CI test

Which issue(s) this PR fixes: #842

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?NONE:

[Copilot]

Pull request overview

This PR adds a comprehensive GitHub Actions CI workflow for the pixiu-admin component, addressing issue #842. The workflow provides automated testing and validation across multiple dimensions including build verification, code quality, security scanning, and deployment testing.

Key Changes:

• Implements multi-job CI pipeline with backend (Go) and frontend (Node.js) build and test jobs
• Adds integration testing with MySQL and etcd services, deployment validation, and performance benchmarking
• Includes code quality checks with golangci-lint and gosec security scanning

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 19.71%. Comparing base (26606a8) to head (9dc304a).
⚠️ Report is 107 commits behind head on develop.

❗ There is a different number of reports uploaded between BASE (26606a8) and HEAD (9dc304a). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (26606a8)	HEAD (9dc304a)
	1	0

Additional details and impacted files

@@             Coverage Diff              @@
##           develop     #854       +/-   ##
============================================
- Coverage    54.67%   19.71%   -34.97%     
============================================
  Files          671      255      -416     
  Lines        78658    18360    -60298     
============================================
- Hits         43006     3619    -39387     
+ Misses       31981    14375    -17606     
+ Partials      3671      366     -3305     

Flag	Coverage Δ
admin-backend	0.00% <ø> (?)
unittests	19.71% <ø> (?)

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[Alanxtl]

cool work, but ci fails
and check copilot's comment

[Alanxtl]

the code style please refer to .github/workflows/github-actions.yml

[Alanxtl]

if any comment is resolved please press the resolve conversation btn

[Alanxtl]

well, I noticed the intergration test cannot be passed
maybe it is not your problem, pixiu admin is currently not in a fully functional state.
Please check whether the corresponding CI failure can be resolved. If it cannot be resolved, you may temporarily skip it. We only need to verify that the build passes.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Alanxtl]

it seems Build Admin Frontend does not run successuflly, thus cause downstream ci checks fail