Add '@hexahost/contracts' dependency in package.json, export emailSchema from contracts, and update bootstrap-admin script to validate email input. Update README with example email. Enhance pnpm-lock.yaml for workspace integration.

packages/contracts/src/auth.ts

@@ -1,6 +1,6 @@
 import { z } from 'zod';
 
-const emailSchema = z.string().email().max(320);
+export const emailSchema = z.string().email().max(320);
 const passwordSchema = z.string().min(12).max(128);
 
 export const registerRequestSchema = z.object({

packages/contracts/src/index.ts

@@ -23,6 +23,7 @@ export {
 } from './pagination';
 
 export {
+  emailSchema,
   registerRequestSchema,
   loginRequestSchema,
   verifyEmailRequestSchema,