🚧 Migrate env variables to use internal SvelteKit system

Some API fetching function rewriting needed as privates cannot be included into public code

src/routes/[country]/[location]/+page.server.ts

@@ -1,5 +1,6 @@
 import { error } from '@sveltejs/kit'
 import type { PageServerLoad } from './$types'
+import { PUBLIC_LIST_AMOUNT } from '$env/static/public'
 import { fetchAPI } from '$utils/api'
 
 export const photoFields = `
@@ -56,7 +57,7 @@ export const load: PageServerLoad = async ({ params }) => {
                         location: { slug: { _eq: "${slug}" }}
                     },
                     sort: "-date_created",
-                    limit: ${import.meta.env.VITE_LIST_AMOUNT},
+                    limit: ${PUBLIC_LIST_AMOUNT},
                     page: 1,
                 ) {
                     ${photoFields}