initial: standalone repo from monorepo split

packages/shared/src/schemas/auth.ts

@@ -0,0 +1,25 @@
+import { z } from 'zod';
+
+export const loginSchema = z.object({
+  email: z.string().email('Invalid email address'),
+  password: z.string().min(8, 'Password must be at least 8 characters'),
+});
+
+export const registerTenantSchema = z.object({
+  tenantName: z.string().min(2, 'Tenant name must be at least 2 characters'),
+  slug: z
+    .string()
+    .min(2)
+    .max(50)
+    .regex(
+      /^[a-z0-9-]+$/,
+      'Slug must contain only lowercase letters, numbers, and hyphens',
+    ),
+  adminEmail: z.string().email('Invalid email address'),
+  adminPassword: z.string().min(8, 'Password must be at least 8 characters'),
+  adminFirstName: z.string().min(1, 'First name is required'),
+  adminLastName: z.string().min(1, 'Last name is required'),
+});
+
+export type LoginInput = z.infer<typeof loginSchema>;
+export type RegisterTenantInput = z.infer<typeof registerTenantSchema>;