Ship Novya PWA with backend for deployable production use.

Fix production TypeScript builds and add DEPLOY.md so the app can be hosted from this repo.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/modules/auth/auth.schemas.ts

@@ -0,0 +1,27 @@
+import { z } from 'zod';
+
+export const emailSchema = z
+  .string()
+  .trim()
+  .min(1, 'Email is required')
+  .email('Invalid email')
+  .max(191)
+  .transform((value) => value.toLowerCase());
+
+export const passwordSchema = z
+  .string()
+  .min(8, 'Password must be at least 8 characters')
+  .max(128, 'Password must be at most 128 characters');
+
+export const registerSchema = z.object({
+  email: emailSchema,
+  password: passwordSchema,
+});
+
+export const loginSchema = z.object({
+  email: emailSchema,
+  password: z.string().min(1, 'Password is required').max(128),
+});
+
+export type RegisterInput = z.infer<typeof registerSchema>;
+export type LoginInput = z.infer<typeof loginSchema>;