add pfam to filter for list systems

components/content/SystemDb.vue

@@ -3,7 +3,7 @@ import type { SortItem } from "@/components/ServerDbTable.vue"
 import { ServerDbTable } from "#components"
 const sortBy: Ref<SortItem[]> = ref([{ key: 'title', order: "asc" }])
 const itemValue = ref("title");
-const facets: Ref<string[]> = ref(["title", "Sensor", "Effector", "Activator"])
+const facets: Ref<string[]> = ref(["title", "Sensor", "Effector", "Activator", "PFAM.AC"])
 const headers: Ref<Object[]> = ref([
     { title: "System", key: "title", removable: false },
     { title: "Article", key: "doi", removable: false },