Files
ComfyUI_frontend/src/schemas
Jin Yi 5847071bc1 [feat] Add node replacement store and types (#8364)
## Summary
Add infrastructure for automatic node replacement feature that allows
missing/deprecated nodes to be replaced with their newer equivalents.

## Changes
- **Types**: `NodeReplacement`, `NodeReplacementResponse` types matching
backend API spec (PR #12014)
- **Service**: `fetchNodeReplacements()` API wrapper
- **Store**: `useNodeReplacementStore` with `getReplacementFor()`,
`hasReplacement()`, `isEnabled()`
- **Setting**: `Comfy.NodeReplacement.Enabled` toggle (experimental)
- **Tests**: 11 unit tests covering store functionality

## Related
- Backend PR: Comfy-Org/ComfyUI#12014

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8364-feat-Add-node-replacement-store-and-types-2f66d73d3650816bb771c9cc6a8e1774)
by [Unito](https://www.unito.io)


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Automatic node replacement is now available, allowing missing nodes to
be replaced with their newer equivalents when replacement mappings
exist.
* Added "Enable automatic node replacement" experimental setting in
Workflow preferences (enabled by default).
  * Replacement data is loaded during app initialization.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-02-03 14:15:05 +09:00
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