feat: move to typeorm

src/db.ts

@@ -1,5 +1,13 @@
 import { Pool } from "pg";
+import "reflect-metadata";
+import { DataSource } from "typeorm";
+import { User } from "./entities/User";
+import { Review } from "./entities/Review";
+import { Saved } from "./entities/Saved";
 
-export const pool = new Pool({
-	connectionString: process.env.DATABASE_URL,
-});
+export const db = new DataSource({
+	type: "postgres",
+	url: process.env.DATABASE_URL,
+	synchronize: process.argv.includes("sync"),
+	entities: [User, Review, Saved]
+})