Add source filtering to Node-RED layout trigger

[bcbetterninja]

Summary

Tenant layout switches can emit both server and kiosk events, but the Layout Changed trigger previously discarded their source. Preserve msg.payload.source and add a Source dropdown with All (not set), Server, and Kiosk options so flows can choose which events to receive.

Existing flows continue receiving all sources. Missing sources are emitted as null and only pass when the filter is unset. Both event producers remain active. Includes editor help and documentation.

Validation

• Focused Node-RED event tests: 2 passed, covering source preservation/filtering, legacy defaults, missing/unknown sources, tenant/display scope, authentication, and subscriber fan-out.
• Editor script/default/dropdown checks passed.
• JavaScript syntax and git diff --check passed.

[coderabbitai]

Important

• 🔍 Trigger review

This repository does not receive automatic reviews because it has fewer than 10 stars.

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Advanced

Run ID: ded8b6c9-12d3-44b5-a38a-00a103ac02ea

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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