fix: theme reactivity

Author: stafyniaksacha

.playground/app.config.ts

@@ -1,6 +1,7 @@
-// @ts-expect-error
 export default defineAppConfig({
   toaster: {
-    maxToasts: 10
+    theme: {
+      maxToasts: 10
+    }
   }
 })

.playground/components/AdvancedToast.vue

@@ -1,5 +1,4 @@
 <script setup lang="ts">
-// @ts-expect-error
 import { useNinjaToasterProgress, useNinjaToasterState } from '#imports'
 
 const props = defineProps<{

package.json

@@ -44,6 +44,7 @@
     "npm-run-all": "^4.1.5",
     "nuxt": "^3.3.2",
     "standard-version": "^9.5.0",
+    "typescript": "^5.0.2",
     "vue": "^3.2.47",
     "vue-tsc": "^1.2.0"
   }