feat: simplify namespace search (#1835)

Co-authored-by: Dominik Pschenitschni <mail@celement.de>
Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/1835
Reviewed-by: konrad <k@knt.li>
Co-authored-by: Dominik Pschenitschni <dpschen@noreply.kolaente.de>
Co-committed-by: Dominik Pschenitschni <dpschen@noreply.kolaente.de>

src/composables/useNamespaceSearch.ts

@@ -0,0 +1,19 @@
+import {ref, computed, Ref} from 'vue'
+import {useStore} from 'vuex'
+
+export function useNameSpaceSearch() {
+	const query = ref('')
+	
+	const store = useStore()
+	const namespaces = computed(() => store.getters['namespaces/searchNamespace'](query.value))
+	
+	function findNamespaces(newQuery: string) {
+		query.value = newQuery
+	}
+
+	return {
+		namespaces,
+		findNamespaces,
+	}
+}
+