Use vercel edge functions (#133)

* Use vercel edge functions

* Use vercel adapter and set runtime there

* Update lots of packages to support adapter-vercel

* Clean up whitespace changes

package.json

@@ -16,8 +16,9 @@
 	},
 	"devDependencies": {
 		"@playwright/test": "^1.28.1",
-		"@sveltejs/adapter-auto": "^2.0.0",
-		"@sveltejs/kit": "^1.30.3",
+		"@sveltejs/adapter-vercel": "^5.2.0",
+		"@sveltejs/kit": "^2.4.0",
+		"@sveltejs/vite-plugin-svelte": "^3.0.2",
 		"@testing-library/jest-dom": "^6.2.0",
 		"@testing-library/svelte": "^4.0.5",
 		"@types/object.groupby": "^1.0.3",
@@ -41,7 +42,7 @@
 		"tailwindcss": "^3.3.3",
 		"tslib": "^2.4.1",
 		"typescript": "^5.0.0",
-		"vite": "^4.5.2",
+		"vite": "^5.0.3",
 		"vite-plugin-mkcert": "^1.16.0",
 		"vitest": "1.1.3",
 		"vitest-dom": "^0.1.1"

svelte.config.js

@@ -1,5 +1,5 @@
-import adapter from '@sveltejs/adapter-auto'
-import { vitePreprocess } from '@sveltejs/kit/vite'
+import adapter from '@sveltejs/adapter-vercel'
+import { vitePreprocess } from '@sveltejs/vite-plugin-svelte'
 
 /** @type {import('@sveltejs/kit').Config} */
 const config = {
@@ -11,7 +11,9 @@ const config = {
 		// adapter-auto only supports some environments, see https://kit.svelte.dev/docs/adapter-auto for a list.
 		// If your environment is not supported or you settled on a specific environment, switch out the adapter.
 		// See https://kit.svelte.dev/docs/adapters for more information about adapters.
-		adapter: adapter(),
+		adapter: adapter({
+			runtime: 'edge'
+		}),
 		alias: {
 			styles: 'src/styles',
 			components: 'src/components'