add form hook for tags

client/src/Hooks/useTagsForm.ts

@@ -0,0 +1,18 @@
+import { useMemo } from "react";
+import { tagSchema, type TagFormData } from "@/Validation/tag";
+import type { Tag } from "@/Types/Tag";
+
+interface UseTagsFormOptions {
+	data?: Tag | null;
+}
+
+export const useTagsForm = ({ data }: UseTagsFormOptions) => {
+	return useMemo(() => {
+		const defaults: TagFormData = {
+			name: data?.name ?? "",
+			color: data?.color ?? "#13715B",
+		};
+
+		return { schema: tagSchema, defaults };
+	}, [data]);
+};