Add Singularity R178 Tail 5 continuation node

[DIIIUA]

Summary

• Add/update the Singularity custom node listing.
• Current listing points to the R178 public release: Singularity R178 Tail 5 Continuation Gate.
• R178 adds Tail 5 Continuation Gate for Wan I2V/V2V cascade continuation: pause between cascade segments, inspect source plus five tail-frame candidates, choose the continuation frame, resume the same run, save one stitched video, and write detailed reports.
• Public defaults remain conservative: Observe Only math, Report Only prompt analysis, no prompt text injection, and research modes kept out of the default path.

Validation

• python -m json.tool custom-node-list.json
• python -m json.tool extension-node-map.json
• PR branch merged/rebased against current upstream/main; diff against upstream only touches the Singularity listing/map entries.
• Upstream conflict resolved.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 60753058-5a7f-4342-a273-f33803b00a53

📥 Commits

Reviewing files that changed from the base of the PR and between c352b16 and 5f490e3.

📒 Files selected for processing (2)

• custom-node-list.json
• extension-node-map.json

---

📝 Walkthrough

Walkthrough

Adds a new custom node entry, "Singularity - Tail 5 Continuation Gate", to custom-node-list.json with its metadata and description, and registers the corresponding extension mapping in extension-node-map.json under https://github.com/DIIIUA/ComfyUI-Event-Equality-Core.

Singularity Node Registration

Layer / File(s)	Summary
Singularity node list and map entries custom-node-list.json, extension-node-map.json	Inserts the Singularity - Tail 5 Continuation Gate node object (author, id, reference, install type, description) into the custom node list, and wires up its Singularity class mapping in the extension node map — quite the singular addition, no pun… well, maybe a little pun!

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
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

✨ Simplify code

• Create PR with simplified code

---

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.}