*PR Created by the Glary-Bot Agent*
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## Summary
- Moves distribution-based template filtering from a CSS-level `v-show`
gate into the `useTemplateFiltering` composable's data pipeline,
guaranteeing that templates not meant for the current distribution never
reach the view layer
- Fixes "Showing 19 of 419" count mismatch when only 2 templates are
visible on Cloud with "Wan 2.2" filter active
- Derives `availableModels` and `availableUseCases` from
distribution-visible templates so filter dropdowns don't show options
that only exist on other distributions
- Always prunes `activeModels`/`activeUseCases` against available
options to prevent stale persisted selections from causing zero-result
filtering
## Root Cause
The template selector dialog used
`v-show="isTemplateVisibleOnDistribution(template)"` to hide templates
that don't match the current distribution (cloud/desktop/local). But
`filteredCount` and `totalCount` were computed upstream in the pipeline
before this visual filter, so the count text showed all matching
templates regardless of distribution visibility.
## Changes
- **`useTemplateFiltering.ts`**: Added `visibleTemplates` computed that
applies distribution filter at the top of the pipeline. All downstream
computeds (`fuse`, `availableModels`, `availableUseCases`,
`filteredBySearch`, counts) now operate on this distribution-filtered
set. `activeModels`/`activeUseCases` always prune against available
options.
- **`WorkflowTemplateSelectorDialog.vue`**: Passes `distributions` ref
to composable, removes `v-show` gate and
`isTemplateVisibleOnDistribution` function.
- **`useTemplateFiltering.test.ts`**: 10 new unit tests covering
distribution filtering, filter composition (search + model + use case +
runsOn), stale persisted selections, multi-distribution templates, and
Mac distribution.
- **`templateFilteringCount.spec.ts`**: 5 new `@cloud` e2e tests
verifying count/card consistency, DOM leak prevention, and filter reset
behavior with mocked template data.
## Verification
- 22 unit tests passing (12 existing + 10 new)
- `pnpm typecheck` clean
- `pnpm typecheck:browser` clean
- `oxlint` + `eslint` clean on all changed files
- E2E tests tagged `@cloud` — designed for CI cloud build execution
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-11418-fix-move-template-distribution-filter-from-v-show-to-data-pipeline-3476d73d365081c3ba09fc8a42eb4c9b)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Glary-Bot <glary-bot@users.noreply.github.com>
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
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