refactor: move into monorepo

packages/shared/src/db/client.ts

@@ -0,0 +1,10 @@
+import { drizzle } from "drizzle-orm/node-postgres";
+import { Pool } from "pg";
+import * as schema from "./schema";
+
+export const getDb = ({ connectionString }: { connectionString: string }) => {
+  const pool = new Pool({ connectionString, max: 5 });
+  return drizzle(pool, {
+    schema,
+  });
+};