Initial commit: Vuelato - buscador de vuelos

Nuxt 4 + Supabase + Flightics API. Incluye búsqueda de vuelos,
inspiraciones, watchlist, tracking de precios y mapa interactivo.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

app/components/detail/ShareButton.vue

@@ -0,0 +1,31 @@
+<script setup lang="ts">
+const props = defineProps<{
+  title: string
+  price: number
+}>()
+
+const copied = ref(false)
+
+async function share() {
+  const url = window.location.href
+  const text = `${props.title} - ${props.price.toFixed(0)}€`
+
+  if (navigator.share) {
+    await navigator.share({ title: text, url })
+  } else {
+    await navigator.clipboard.writeText(`${text}\n${url}`)
+    copied.value = true
+    setTimeout(() => { copied.value = false }, 2000)
+  }
+}
+</script>
+
+<template>
+  <UButton
+    :label="copied ? 'Copiado!' : 'Compartir'"
+    :icon="copied ? 'i-lucide-check' : 'i-lucide-share-2'"
+    :color="copied ? 'success' : 'neutral'"
+    variant="outline"
+    @click="share"
+  />
+</template>