Global color schema, remove name and register number access in preferences, add alert in first startup wizard

src/components/basics/confirmDialog.vue

@@ -36,7 +36,7 @@ function confirmPressed() {
       <outlined-button
         @click="showDialog = false" 
         prepend-icon="mdi-close"
-        color="orange"
+        color="warning"
         :loading="loading"
       >
         {{ $t("misc.actions.cancel") }}
@@ -45,7 +45,7 @@ function confirmPressed() {
       <outlined-button
         @click="confirmPressed"
         prepend-icon="mdi-check"
-        color="red"
+        color="error"
         :loading="loading"
       >
         {{ $t("misc.actions.confirm") }}

src/components/navigation/navigationAppendItems.vue

@@ -27,7 +27,7 @@ exerciseStore.getAllExercises()
       :content="basketStore.itemsInBasket.reduce((tot, item) => {
         return tot + item.seats.length
       }, 0)"
-      color="red" offset-x="8" offset-y="8">
+      color="error" offset-x="8" offset-y="8">
       <v-btn variant="plain" icon="mdi-cart" to="/basket" />
     </v-badge>
   </div>