docs(tomcat): sync template standards updates

[mberlofa]

Summary

• Document networkPolicy.egress.extraEgress for Tomcat.
• Correct the documented Tomcat image tag to 11.0.23-jdk17-temurin-noble.
• Add Tomcat playground allowlist coverage and NetworkPolicy extra egress controls.
• Keep site docs aligned with fix(tomcat): align template standards charts#686.

Related

• Syncs with fix(tomcat): align template standards charts#686.
• Issue: fix: align 81 charts with template standards charts#633.

Validation

• npm run lint
• npm run format:check
• npm run build
• make site-sync-check CHART=tomcat
• make release-check REPO=site
• make attribution-check REPO=site

Summary by CodeRabbit

• New Features
  • Added a new Network Policy section for the Tomcat chart, including configurable egress settings and default allowed traffic values.
  • Tomcat is now available in the playground.
• Documentation
  • Updated the Tomcat chart docs with the latest image tag and added examples for Network Policy egress configuration.

[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: 9ad7d693-eeec-4ec7-8fd0-a39f11621dcf

📥 Commits

Reviewing files that changed from the base of the PR and between e9d8850 and ddf4e70.

📒 Files selected for processing (1)

• src/pages/docs/charts/tomcat.mdx

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

• src/pages/docs/charts/tomcat.mdx

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📝 Walkthrough

Walkthrough

Adds a Network Policy egress configuration section to the tomcat chart playground config, updates the tomcat documentation with the new image tag and networkPolicy.egress example/table entries, and registers tomcat in the playground chart allowlist.

Changes

Tomcat Network Policy Feature

Layer / File(s)	Summary
Network Policy playground config fields src/data/playground-configs.ts	Adds a networkPolicy.enabled-gated field group with networkPolicy.egress.enabled and extra egress CIDR/port fields.
Tomcat docs update for image tag and network policy src/pages/docs/charts/tomcat.mdx	Updates the image tag to 11.0.23-jdk17-temurin-noble, adds a networkPolicy.egress example in Production Values, and adds corresponding Values table entries.
Playground registration src/pages/playground.astro	Adds tomcat to siteSyncPlaygroundConfigs, enabling it in playgroundCharts.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• helmforgedev/site#322: Both PRs modify siteSyncPlaygroundConfigs in src/pages/playground.astro to add new chart entries.
• helmforgedev/site#330: Both PRs extend siteSyncPlaygroundConfigs with a new chart slug in the same file.

Suggested reviewers: helmforgedev-maintainers

🐰 A rabbit hopped through Tomcat's gate,
Set egress rules to seal its fate,
CIDR blocks and port four-four-three,
Docs updated, playground set free,
A tidy hop, none left to wait.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title is related to the Tomcat doc update but is too vague to convey the main change.	Use a more specific title like 'docs(tomcat): document networkPolicy.egress and update image tag'.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description check	✅ Passed	The description covers the summary, related issue, and validation steps; only the template's Quality Gates section is missing.
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 unit tests (beta)

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

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

[mberlofa]

Synced the Tomcat chart documentation clarification from helmforgedev/charts#686:

• Updated the production NetworkPolicy example to use networkPolicy.egress.extraTo when appending peers to the built-in egress rules.
• Added networkPolicy.egress.extraTo to the values table alongside extraEgress.

Validation completed:

• make site-sync-check CHART=tomcat passed on this branch.
• 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.