docs(jenkins): sync template standards updates

[mberlofa]

Summary

• sync Jenkins chart docs with the template-standards chart update
• expose networkPolicy.extraEgress in the Jenkins playground controls
• mark Jenkins as a curated playground config for site-sync tracking

Validation

• npm run lint
• npm run format:check
• npm run build
• make site-sync-check CHART=jenkins

Related charts PR: helmforgedev/charts#677

Summary by CodeRabbit

• New Features

  • Added the Jenkins chart to the playground chart selector so it’s now available with other supported charts.
  • Enhanced Jenkins network policy egress configuration with additional optional settings to allow an extra destination CIDR and an extra TCP egress port.

• Documentation

  • Updated the Jenkins chart “Values” documentation to describe the new egress override/append option and adjusted the values table formatting accordingly.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 5b50ec52-2ba7-4d16-adbc-eac5edc81f2b

📥 Commits

Reviewing files that changed from the base of the PR and between 86756b3 and 843406c.

📒 Files selected for processing (2)

• src/data/playground-configs.ts
• src/pages/docs/charts/jenkins.mdx

✅ Files skipped from review due to trivial changes (1)

• src/pages/docs/charts/jenkins.mdx

🚧 Files skipped from review as they are similar to previous changes (1)

• src/data/playground-configs.ts

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📝 Walkthrough

Walkthrough

Adds Jenkins NetworkPolicy egress fields to the playground config, documents the new networkPolicy.egress.extraEgress value, and registers Jenkins in the playground sync list.

Changes

Jenkins extraEgress configuration

Layer / File(s)	Summary
Playground config and registration src/data/playground-configs.ts, src/pages/playground.astro	Adds Jenkins NetworkPolicy egress field definitions with defaults and includes the jenkins slug in siteSyncPlaygroundConfigs.
Jenkins chart docs src/pages/docs/charts/jenkins.mdx	Adds a values table row for networkPolicy.egress.extraEgress with default [] and adjusts nearby table formatting.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• helmforgedev/site#322: Also updates src/pages/playground.astro by adding a chart slug to siteSyncPlaygroundConfigs.
• helmforgedev/site#330: Also extends siteSyncPlaygroundConfigs in src/pages/playground.astro to register another chart slug.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly reflects the Jenkins docs sync and playground tracking updates.
Description check	✅ Passed	The description includes a clear summary and validation steps, and no blog-discovery section is needed for these files.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch docs/jenkins-template-standards-sync

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_{Comment @coderabbitai help to get the list of available commands.}

[mberlofa]

Synced this site PR with the Jenkins chart value-path change in helmforgedev/charts#677.

What changed:

• Updated the Jenkins chart page value reference from networkPolicy.extraEgress to networkPolicy.egress.extraEgress.
• Updated the playground field keys to generate networkPolicy.egress.extraEgress.

Validation:

• make site-sync-check CHART=jenkins reports the required artifacts as OK.
• npm run format:check passed.
• npm run lint passed.
• npm run build passed.
• make release-check REPO=site passed.
• make attribution-check REPO=site passed.