Create shared/schema.ts (#6)

- Create shared/schema.ts (836ddd387b1a60f802e51e9a924dd630850e85bd)

shared/schema.ts

@@ -0,0 +1,18 @@
+import { sql } from "drizzle-orm";
+import { pgTable, text, varchar } from "drizzle-orm/pg-core";
+import { createInsertSchema } from "drizzle-zod";
+import { z } from "zod";
+
+export const users = pgTable("users", {
+  id: varchar("id").primaryKey().default(sql`gen_random_uuid()`),
+  username: text("username").notNull().unique(),
+  password: text("password").notNull(),
+});
+
+export const insertUserSchema = createInsertSchema(users).pick({
+  username: true,
+  password: true,
+});
+
+export type InsertUser = z.infer<typeof insertUserSchema>;
+export type User = typeof users.$inferSelect;