chore: remove typescript peer dependencies and add svelte4

Author: micantoine

package.json

@@ -76,8 +76,7 @@
     "typescript": "^4.9.5"
   },
   "peerDependencies": {
-    "svelte": "^3.20.0",
-    "typescript": "^4.0.0"
+    "svelte": "^3.20.0 || ^4.0.0"
   },
   "files": [
     "dist/"