fix: port conflicts

edu_master/compose.yaml

@@ -4,8 +4,6 @@ services:
     restart: unless-stopped
     volumes:
       - redis-data:/data
-    ports:
-      - "6379:6379"
     healthcheck:
       test: [ "CMD", "redis-cli", "ping" ]
       interval: 5s
@@ -16,8 +14,6 @@ services:
     image: mcr.microsoft.com/playwright:v1.56.0-jammy
     restart: unless-stopped
     command: npx -y playwright@1.56.0 run-server --port 3000 --path /ws
-    ports:
-      - "3000:3000"
 
   session-keeper:
     build: ./phpsessid-bot