svelte 4 migrated

Author: StephenGunn

package.json

@@ -21,16 +21,16 @@
   "devDependencies": {
     "@playwright/test": "^1.29.1",
     "@sveltejs/adapter-auto": "^1.0.0",
-    "@sveltejs/kit": "^1.0.2",
+    "@sveltejs/kit": "^1.20.4",
     "@sveltejs/package": "^1.0.2",
     "@typescript-eslint/eslint-plugin": "^5.48.0",
     "@typescript-eslint/parser": "^5.48.0",
     "eslint": "^8.31.0",
     "eslint-plugin-svelte3": "^4.0.0",
-    "svelte": "^3.55.0",
-    "svelte-check": "^3.0.1",
+    "svelte": "^4.0.0",
+    "svelte-check": "^3.4.3",
     "tslib": "^2.4.1",
-    "typescript": "^4.9.4",
+    "typescript": "^5.0.0",
     "vite": "^4.0.4",
     "vitest": "^0.26.3"
   },