## Summary
Add node replacement UI to the missing nodes dialog. Users can select
and replace deprecated/missing nodes with compatible alternatives
directly from the dialog.
## Changes
- Classify missing nodes into **Replaceable** (quick fix) and **Install
Required** sections
- Add select-all checkbox + per-node checkboxes for batch replacement
- `useNodeReplacement` composable handles in-place node replacement on
the graph:
- Simple replacement (configure+copy) for nodes without mapping
- Input/output connection remapping for nodes with mapping
- Widget value transfer via `old_widget_ids`
- Dot-notation input handling for Autogrow/DynamicCombo
- Undo/redo support via `changeTracker` (try/finally)
- Title and properties preservation
- Footer UX: "Skip for Now" button when all nodes are replaceable (cloud
+ OSS)
- Auto-close dialog when all replaceable nodes are replaced and no
non-replaceable remain
- Settings navigation link from "Don't show again" checkbox
- 505-line unit test suite for `useNodeReplacement`
## Review Focus
- `useNodeReplacement.ts` — core graph manipulation logic
- `MissingNodesContent.vue` — checkbox selection state management
- `MissingNodesFooter.vue` — conditional button rendering (cloud vs OSS
vs all-replaceable)
[screen-capture.webm](https://github.com/user-attachments/assets/7dae891c-926c-4f26-987f-9637c4a2ca16)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8604-feat-Node-replacement-UI-2fd6d73d36508148a371dabb8f4115af)
by [Unito](https://www.unito.io)
---------
Co-authored-by: github-actions <github-actions@github.com>
* move subgraph test assets into subfolder
* [refactor] Organize browser test assets into logical folders
Reorganized test assets for better maintainability:
- groupnodes/: GroupNode feature tests
- groups/: Visual grouping tests
- missing/: Missing nodes/models tests
- links/: Link-related tests
- inputs/: Input widget tests
- widgets/: Widget-specific tests
- nodes/: Node-related tests
- workflowInMedia/: Workflow media files
Updated all loadWorkflow references to use new folder structure.
Fixed programmatic filename references to prevent test failures.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* [fix] Update mobile test to use new asset path
* [fix] Update remaining loadWorkflow calls to use new folder structure
* [fix] Fix remaining programmatic filename references
* [fix] Run prettier formatting
* [fix] Fix setupWorkflowsDirectory references to use correct folder paths
* [refactor] Rename subgraph folder to subgraphs for consistency
* [fix] Fix breadcrumb name in subgraph DOM widget test
* Update test expectations [skip ci]
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: github-actions <github-actions@github.com>
