add name like string schema

Author: joaotonaco

src/schemas/common.ts

@@ -0,0 +1,11 @@
+import { z } from "zod";
+
+export const stringSchema = z.string();
+
+export const nameLikeStringSchema = z
+	.string()
+	.min(3)
+	.max(32)
+	.regex(/^[a-zA-Z0-9_]{3,32}$/, {
+		message: "Name must contain only letters, numbers and _",
+	});