eliminate code warnings

Author: stefanseifert

src/components/setup/DifficultyLevel.vue

@@ -40,7 +40,7 @@ export default defineComponent({
   },
   methods: {
     updateDifficultyLevel(event: Event) {
-      this.difficultyLevel = parseInt((event.target as HTMLInputElement).value)
+      this.difficultyLevel = Number.parseInt((event.target as HTMLInputElement).value)
       this.state.setup.difficultyLevel = this.difficultyLevel
     }
   }

src/store/state.ts

@@ -9,7 +9,7 @@ export const useStateStore = defineStore(`${name}.state`, {
   state: () => {
     return {
       language: 'en',
-      baseFontSize: 1.0,
+      baseFontSize: 1,
       setup: {
         difficultyLevel: DifficultyLevel.NORMAL
       },