Update dependency @sveltejs/kit to v2

Author: renovate[bot]

Frontend/package.json

@@ -12,7 +12,7 @@
 	"devDependencies": {
 		"@sveltejs/adapter-auto": "^2.0.0",
 		"@sveltejs/adapter-netlify": "^2.0.7",
-		"@sveltejs/kit": "^1.20.5",
+		"@sveltejs/kit": "^2.0.0",
 		"svelte": "^4.0.0",
 		"svelte-check": "^3.4.4",
 		"tslib": "^2.4.1",