docs(docmost): sync playground coverage

[mberlofa]

Summary

• add Docmost to the playground chart registry required by site sync

Validation

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

Chart PR: helmforgedev/charts#659
Issue: helmforgedev/charts#633

Summary by CodeRabbit

• New Features
  • Expanded the playground’s chart selection to include the docmost chart, making it available in more filter results when browsing stable or supported charts.

[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: d4002059-bb3b-439c-a97b-729dcd3414aa

📥 Commits

Reviewing files that changed from the base of the PR and between 3cf4d0c and f709706.

📒 Files selected for processing (1)

• src/pages/playground.astro

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

• src/pages/playground.astro

---

📝 Walkthrough

Walkthrough

Adds docmost to siteSyncPlaygroundConfigs in src/pages/playground.astro, making that chart slug eligible for the playground’s filtered chart list.

Changes

Playground Config Update

Layer / File(s)	Summary
Add docmost to playground configs src/pages/playground.astro	Adds the docmost slug to siteSyncPlaygroundConfigs, including it in the playground’s chart filtering.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Possibly related PRs

• helmforgedev/site#322: Also updates src/pages/playground.astro by adding chart slugs to siteSyncPlaygroundConfigs.
• helmforgedev/site#330: Also extends siteSyncPlaygroundConfigs in src/pages/playground.astro with another chart slug for the same filtering path.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is concise and accurately reflects the playground coverage sync for Docmost.
Description check	✅ Passed	The description includes a summary, validation steps, and issue references, which is sufficient for this non-blog change.
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/docmost-template-standards-sync

---

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