🎨 Refactor components to use modular structure and computed properties for improved maintainability and reusability in Gamemaster Explorer and FilterPanel

code/websites/pokedex.online/src/components/gamemaster/FilterPanel.vue

@@ -64,9 +64,16 @@ const props = defineProps({
   data: {
     type: Array,
     default: () => []
+  },
+  filterState: {
+    type: Object,
+    default: null
   }
 });
 
+const internalFilterState = useJsonFilter();
+const activeFilterState = computed(() => props.filterState || internalFilterState);
+
 const {
   filterProperty,
   filterValue,
@@ -79,7 +86,7 @@ const {
   setFilter,
   clearFilters,
   getUniqueValues
-} = useJsonFilter();
+} = activeFilterState.value;
 
 const hasData = computed(
   () => Array.isArray(props.data) && props.data.length > 0