Better distribute db connection pool amongst workers

apps/api/src/database/db.ts

@@ -1,12 +1,13 @@
 import { CreateTableBuilder, Kysely, PostgresDialect, sql } from 'kysely';
 import { type DB } from "./out/db";
 import { Pool } from "pg";
-import { env } from '../util';
+import { env, WORKER_COUNT } from '../util';
 
 export const db = new Kysely<DB>({
     dialect: new PostgresDialect({
         pool: new Pool({
             connectionString: env.DATABASE_URL,
+            max: Math.max(1, Math.floor(+env.DATABASE_POOL_MAX / WORKER_COUNT))
         }),
     })
 });