Add nuxt-skills and update auto quotes to use new policy API structure

- Add nuxt-skills (vue, nuxt, nuxt-ui) to .claude/skills/
- Create useCustomerSelection() composable for managing insured/buyer selection
- Create usePolicyApi() composable for policy API operations
- Update auto quote components to use insured/buyer instead of client
- Update vehicle fields: remove valorVehiculo, add market_value, requested_value, rc_limits
- Make chassis_number and engine_number optional
- Update auto quote types and composables to match new API structure
- Update auto quote page to submit to policy API with new structure

.claude/skills/nuxt-ui/components/carousel.md

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+# Carousel
+
+A carousel with motion and swipe built using Embla.
+
+## Key Props
+
+- `items`: as an array and render each item using the default slot:
+
+## ::component-example
+
+name: 'carousel-items-example'
+class: 'p-8'
+
+---
+
+::
+
+You can also pass an array of objects with the following properties:
+
+- `class?: any`{lang="ts-type"}
+- `ui?: { item?: ClassNameValue }`{lang="ts-type"}
+
+You can control how many items are visible by using the [`basis`](https://tailwindcss.
+
+- `orientation`: to change the orientation of the Progress.
+- `arrows`: to display prev and next buttons.
+- `dots`: to display a list of dots to scroll to a specific slide.
+- `autoplay`: as a boolean or an object to configure the [Autoplay plugin](https://www.
+- `fade`: as a boolean or an object to configure the [Fade plugin](https://www.
+
+## Usage
+
+```vue
+<UCarousel
+  <!-- props here -->
+/>
+```