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>

server/api/destination-image.get.ts

@@ -0,0 +1,64 @@
+import { serverSupabaseServiceRole } from '#supabase/server'
+
+export default defineEventHandler(async (event) => {
+  const { city } = getQuery(event)
+  if (!city || typeof city !== 'string') {
+    throw createError({ statusCode: 400, message: 'city is required' })
+  }
+
+  const cityKey = city.trim().toLowerCase()
+  const client = serverSupabaseServiceRole(event)
+
+  // Check cache first
+  const { data: cached } = await client
+    .from('destination_images')
+    .select('*')
+    .eq('city_name', cityKey)
+    .single()
+
+  if (cached) {
+    // Refresh if older than 30 days
+    const age = Date.now() - new Date(cached.cached_at).getTime()
+    if (age < 30 * 24 * 60 * 60 * 1000) {
+      return cached
+    }
+  }
+
+  // Fetch from Unsplash
+  const accessKey = process.env.UNSPLASH_ACCESS_KEY
+  if (!accessKey) {
+    throw createError({ statusCode: 500, message: 'UNSPLASH_ACCESS_KEY not configured' })
+  }
+
+  const result = await $fetch<{ results: { urls: { regular: string; small: string }; user: { name: string; links: { html: string } } }[] }>('https://api.unsplash.com/search/photos', {
+    query: {
+      query: `${city} city travel`,
+      per_page: 1,
+      orientation: 'landscape',
+    },
+    headers: {
+      Authorization: `Client-ID ${accessKey}`,
+    },
+  }).catch(() => null)
+
+  if (!result?.results?.length) {
+    return null
+  }
+
+  const photo = result.results[0]
+  const row = {
+    city_name: cityKey,
+    image_url: photo.urls.regular,
+    thumb_url: photo.urls.small,
+    photographer: photo.user.name,
+    photographer_url: photo.user.links.html,
+    cached_at: new Date().toISOString(),
+  }
+
+  // Upsert cache
+  await client
+    .from('destination_images')
+    .upsert(row, { onConflict: 'city_name' })
+
+  return row
+})