docs(hoppscotch): sync template standards updates

[mberlofa]

Summary

• sync Hoppscotch docs for the template-standards chart update
• document networkPolicy.extraEgress and extraManifests
• correct the documented image tag to 2026.5.0
• add Hoppscotch to the playground site-sync registry and expose network policy controls

Validation

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

Chart PR: helmforgedev/charts#675

Summary by CodeRabbit

• New Features

  • Added Hoppscotch to the playground chart list, making it available when eligible.
  • Introduced enhanced Network Policy settings with an additional egress option to customize destination CIDRs and ports (when enabled).

• Documentation

  • Updated Hoppscotch Helm chart docs to reference the newer image tag and documented the new extraEgress and extraManifests parameters.

[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: ffc6ef80-2af3-46d1-9055-033853b0008b

📥 Commits

Reviewing files that changed from the base of the PR and between 0a29446 and 99dcbdb.

📒 Files selected for processing (1)

• src/pages/docs/charts/hoppscotch.mdx

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📝 Walkthrough

Walkthrough

This PR adds a Network Policy configuration section to the Hoppscotch chart playground config, registers it in the playground mapping, and updates the Hoppscotch chart docs with a newer image tag and additional parameters.

Changes

Hoppscotch Network Policy playground and docs

Layer / File(s)	Summary
Network Policy playground config and wiring src/data/playground-configs.ts, src/pages/playground.astro	A collapsible Network Policy section gated by networkPolicy.enabled is added with extra egress CIDR and port fields, and the hoppscotch config is registered in the site-sync playground mapping.
Chart documentation updates src/pages/docs/charts/hoppscotch.mdx	The referenced image tag is updated to 2026.5.0, and the Parameters table adds networkPolicy.extraEgress and extraManifests with their defaults.

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

Possibly related PRs

• helmforgedev/site#322: Also adds a chart slug to src/pages/playground.astro’s siteSyncPlaygroundConfigs mapping.
• helmforgedev/site#330: Also extends the same playground registry in src/pages/playground.astro with another chart slug.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is concise and matches the Hoppscotch docs sync and playground registry update.
Description check	✅ Passed	The summary and validation sections cover the main changes; only the template's exact checkbox-style Quality Gates and Related Issue fields are 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/hoppscotch-template-standards-sync

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

[mberlofa]

Synced this site PR with the Hoppscotch chart change in helmforgedev/charts#675.

What changed:

• Updated the Hoppscotch values reference to document that extraManifests are rendered with Helm tpl.

Validation:

• make site-sync-check CHART=hoppscotch 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.