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/vue/SKILL.md

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+---
+name: vue
+description: Use when editing .vue files, creating Vue 3 components, writing composables, or testing Vue code - provides Composition API patterns, props/emits best practices, VueUse integration, and reactive destructuring guidance
+license: MIT
+---
+
+# Vue 3 Development
+
+Reference for Vue 3 Composition API patterns, component architecture, and testing practices.
+
+**Current stable:** Vue 3.5+ with enhanced reactivity performance (-56% memory, 10x faster array tracking), new SSR features, and improved developer experience.
+
+## Overview
+
+Progressive reference system for Vue 3 projects. Load only files relevant to current task to minimize context usage (~250 tokens base, 500-1500 per sub-file).
+
+## When to Use
+
+**Use this skill when:**
+
+- Writing `.vue` components
+- Creating composables (`use*` functions)
+- Building client-side utilities
+- Testing Vue components/composables
+
+**Use `nuxt` skill instead for:**
+
+- Server routes, API endpoints
+- File-based routing, middleware
+- Nuxt-specific patterns
+
+**For styled UI components:** use `nuxt-ui` skill
+**For headless accessible components:** use `reka-ui` skill
+**For VueUse composables:** use `vueuse` skill
+
+## Quick Reference
+
+| Working on...            | Load file                    |
+| ------------------------ | ---------------------------- |
+| `.vue` in `components/`  | references/components.md     |
+| File in `composables/`   | references/composables.md    |
+| File in `utils/`         | references/utils-client.md   |
+| `.spec.ts` or `.test.ts` | references/testing.md        |
+| TypeScript patterns      | references/typescript.md     |
+| Vue Router typing        | references/router.md         |
+| Reactivity (ref, watch)  | references/reactivity.md     |
+| Custom directives        | references/directives.md     |
+| Provide/inject           | references/provide-inject.md |
+| Edge cases, vue-tsc      | references/gotchas.md        |
+
+## Loading Files
+
+**Consider loading these reference files based on your task:**
+
+- [ ] [references/components.md](references/components.md) - if working in `components/` or writing `.vue` files
+- [ ] [references/composables.md](references/composables.md) - if creating composables (`use*` functions)
+- [ ] [references/utils-client.md](references/utils-client.md) - if working in `utils/` or writing client utilities
+- [ ] [references/testing.md](references/testing.md) - if writing `.spec.ts` or `.test.ts` files
+- [ ] [references/typescript.md](references/typescript.md) - if working with Vue TypeScript patterns or generics
+- [ ] [references/router.md](references/router.md) - if working with Vue Router or route typing
+- [ ] [references/reactivity.md](references/reactivity.md) - if using ref, reactive, computed, watch, or watchEffect
+- [ ] [references/directives.md](references/directives.md) - if creating or using custom directives
+- [ ] [references/provide-inject.md](references/provide-inject.md) - if using provide/inject patterns
+- [ ] [references/gotchas.md](references/gotchas.md) - if debugging edge cases or hydration issues
+
+**DO NOT load all files at once.** Load only what's relevant to your current task.
+
+## Quick Start
+
+```vue
+<script setup lang="ts">
+const { count = 0 } = defineProps<{ count?: number }>()
+const emit = defineEmits<{ update: [value: number] }>()
+</script>
+
+<template>
+  <button @click="emit('update', count + 1)">
+    Count: {{ count }}
+  </button>
+</template>
+```
+
+## Available Guidance
+
+**[references/components.md](references/components.md)** - Props with reactive destructuring, emits patterns, defineModel for v-model, slots shorthand
+
+**[references/composables.md](references/composables.md)** - Composition API structure, VueUse integration, lifecycle hooks, async patterns, reactivity gotchas
+
+**[references/utils-client.md](references/utils-client.md)** - Pure functions, formatters, validators, transformers, when NOT to use utils
+
+**[references/testing.md](references/testing.md)** - Vitest + @vue/test-utils, component testing, composable testing, router mocking
+
+**[references/typescript.md](references/typescript.md)** - InjectionKey for provide/inject, vue-tsc strict templates, tsconfig settings, generic components
+
+**[references/router.md](references/router.md)** - Route meta types, typed params with unplugin-vue-router, scroll behavior, navigation guards
+
+**[references/reactivity.md](references/reactivity.md)** - ref, reactive, computed, watch, watchEffect, reactivity fundamentals
+
+**[references/directives.md](references/directives.md)** - Custom directive hooks, v-focus, v-click-outside, v-tooltip patterns
+
+**[references/provide-inject.md](references/provide-inject.md)** - InjectionKey typing, app-level provide, readonly patterns
+
+**[references/gotchas.md](references/gotchas.md)** - Common gotchas, vue-tsc edge cases, hydration issues, race conditions (from vuejs-ai/skills)