refactor(validation): restucture api input and output validation

src/app/api/user/me/validation.ts

@@ -0,0 +1,21 @@
+import zod from 'zod/v4';
+import {
+  firstNameSchema,
+  lastNameSchema,
+  newUserEmailServerSchema,
+  newUserNameServerSchema,
+} from '@/app/api/user/validation';
+
+// ----------------------------------------
+//
+// Update User Validation
+//
+// ----------------------------------------
+export const updateUserServerSchema = zod.object({
+  name: newUserNameServerSchema.optional(),
+  first_name: firstNameSchema.optional(),
+  last_name: lastNameSchema.optional(),
+  email: newUserEmailServerSchema.optional(),
+  image: zod.string().optional(),
+  timezone: zod.string().optional(),
+});