[Closes #8] Added authentication

shared/utils/db/schema/memberData.ts

@@ -0,0 +1,21 @@
+import { relations } from "drizzle-orm";
+import { jsonb, pgTable, text, uuid } from "drizzle-orm/pg-core";
+
+import { user } from "./auth";
+
+export const memberData = pgTable("member_data", {
+  id: uuid()
+    .primaryKey()
+    .references(() => user.id, { onDelete: "cascade" }),
+  country: text(),
+  info: jsonb(),
+  address: jsonb(),
+  billing: jsonb(),
+});
+
+export const memberDataRelations = relations(memberData, ({ one }) => ({
+  user: one(user, {
+    fields: [memberData.id],
+    references: [user.id],
+  }),
+}));