scaffold: Next.js 15 + Drizzle + Better Auth + OpenAI + Recharts base

drizzle.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "drizzle-kit";
+
+export default defineConfig({
+  schema: "./src/lib/db/schema.ts",
+  out: "./drizzle",
+  dialect: "postgresql",
+  dbCredentials: { url: process.env.DATABASE_URL! },
+});