feat(db): support postgresql database (#3643)

Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

packages/db/configs/postgresql.config.ts

@@ -0,0 +1,20 @@
+import type { Config } from "drizzle-kit";
+
+import { env } from "../env";
+
+export default {
+  dialect: "postgresql",
+  schema: "./schema",
+  casing: "snake_case",
+
+  dbCredentials: env.DB_URL
+    ? { url: env.DB_URL }
+    : {
+        host: env.DB_HOST,
+        port: env.DB_PORT,
+        user: env.DB_USER,
+        password: env.DB_PASSWORD,
+        database: env.DB_NAME,
+      },
+  out: "./migrations/postgresql",
+} satisfies Config;