## Summary
Adds pnpm catalog to centralize dependency versions across the monorepo.
## Changes
- **What**: Consolidates dependencies into single default catalog with
[`prefer` mode](https://pnpm.io/catalogs#catalog-mode)
- **Dependencies**: No new dependencies - reorganizes existing version
management
## Review Focus
The catalog uses `prefer` mode which automatically uses catalog versions
for packages already in the catalog, falling back to direct versions for
packages not yet cataloged.
### Example Usage
When adding a dependency already in the catalog:
```bash
pnpm add vue
```
This automatically uses `"vue": "catalog:"` in `package.json` instead of
a direct version.
* feat: Initial shadcn configuration
* component: Add Slider component from shadcn-vue
* deps: Add tw-animate-css
* component: Align slider with Figma styles
* component: Set the step value for the slider, update styles
* fix: update component tests to work with Array of values
* vite: Don't reload dev server for test changes
* component: Swap text for a number input kept in sync with the slider
* cleanup: Don't need the override if the input isn't type="number"
* test: add step size tests
* cleanup: Don't need cn for these
* css: Update token names to match new Figma Variables
* lint: Fix camelCase vs train-case in passthrough
* feat: If the value is deleted, revert to the slider state cc: @PabloWiedemann
* feat: Improve cursor styles, grabbable thumb, clickable track
* lint: temporarily disable some warnings
* feat: Grabbing while sliding (most of the time)
