- Register Chatterbox TTS node mappings in modelToNodeStore:
- chatterbox/chatterbox → FL_ChatterboxTTS
- chatterbox/chatterbox_turbo → FL_ChatterboxTurboTTS
- chatterbox/chatterbox_multilingual → FL_ChatterboxMultilingualTTS
- chatterbox/chatterbox_vc → FL_ChatterboxVC
- Add hierarchical fallback in findProvidersWithFallback() for model
type lookups (e.g., 'parent/child' falls back to 'parent')
- Support empty widget key for auto-load nodes (skip widget assignment
in createModelNodeFromAsset when provider.key is empty)
- Add comprehensive tests for new behavior
Co-authored-by: Amp <amp@ampcode.com>
Amp-Thread-ID: https://ampcode.com/threads/T-019c0849-5650-7060-b4bd-23ef0c8dfa39
## Summary
Migrates all unit tests from `tests-ui/` to colocate with their source
files in `src/`, improving discoverability and maintainability.
## Changes
- **What**: Relocated all unit tests to be adjacent to the code they
test, following the `<source>.test.ts` naming convention
- **Config**: Updated `vitest.config.ts` to remove `tests-ui` include
pattern and `@tests-ui` alias
- **Docs**: Moved testing documentation to `docs/testing/` with updated
paths and patterns
## Review Focus
- Migration patterns documented in
`temp/plans/migrate-tests-ui-to-src.md`
- Tests use `@/` path aliases instead of relative imports
- Shared fixtures placed in `__fixtures__/` directories
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7811-chore-migrate-tests-from-tests-ui-to-colocate-with-source-files-2da6d73d36508147a4cce85365dee614)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Amp <amp@ampcode.com>
Co-authored-by: GitHub Action <action@github.com>
