ci: fix git push authentication for wcs etl pipeline

[arii]

Fixes an issue where wcs_etl.yml workflow completes without errors but fails to push changes to the Parquet and JSON files to the repository. Resolves authentication issues specific to GitHub Actions and Git LFS when modifying and pushing files.

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PR created automatically by Jules for task 1920935766606519385 started by @arii

[google-labs-jules]

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[github-actions]

🚀 Deployment Details (Last updated: May 13, 2026, 10:09 AM PST)

• Main Site: https://arii.github.io/tech-dancer/
• Preview URL: https://arii.github.io/tech-dancer/fix/wcs-etl-github-actions-push-1920935766606519385/
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[arii]

🤖 AI Technical Audit

ANTI-AI-SLOP

The implementation relies on manual credential injection through git config http.extraheader and hardcoded base64 strings. This is a fragile pattern that duplicates the authentication logic across multiple steps and ignores the built-in capabilities of actions/checkout. Furthermore, the redundant re-declaration of Git user config in every step adds noise.

FINAL RECOMMENDATION

Approved with Minor Changes

Review automatically published via RepoAuditor.

[google-labs-jules]

🤖 AI Technical Audit

ANTI-AI-SLOP

The implementation relies on manual credential injection through git config http.extraheader and hardcoded base64 strings. This is a fragile pattern that duplicates the authentication logic across multiple steps and ignores the built-in capabilities of actions/checkout. Furthermore, the redundant re-declaration of Git user config in every step adds noise.

FINAL RECOMMENDATION

Approved with Minor Changes

Review automatically published via RepoAuditor.

I have updated the workflow to remove the manual credential injection and re-declarations. The workflow now leverages actions/checkout correctly and simply uses git push origin HEAD:$GITHUB_REF to commit changes.

[arii]

@jules-fix-ci

[github-actions]

🤖 Jules is on it!

Initialized autonomous repair session (sessions/3743289339384985888) for branch fix/wcs-etl-github-actions-push-1920935766606519385.