feat(bot): ✨ Move messages flushing to a separate loop.

compose.yml

@@ -3,7 +3,6 @@ name: "payphone"
 services:
   bot:
     build: .
-    cpuset: ${CPUSET_BOT:-0,1}
     env_file:
       - .env
     environment:
@@ -15,7 +14,6 @@ services:
 
   database:
     image: postgres:16.3
-    cpuset: ${CPUSET_DATABASE:-2,3}
     environment:
       - POSTGRES_DB=payphone
       - POSTGRES_USER=payphone