installing drizzle, confirm working db connection via test script

packages/db/src/index.ts

@@ -0,0 +1,11 @@
+import { config } from "dotenv";
+import { drizzle } from "drizzle-orm/node-postgres";
+import { resolve } from "path";
+import { fileURLToPath } from "url";
+import { dirname } from "path";
+
+config({
+  path: resolve(dirname(fileURLToPath(import.meta.url)), "../../../.env"),
+});
+
+export const db = drizzle(process.env["DATABASE_URL"]!);