fix ruby version in dockerfile

Author: cat5inthecradle

Dockerfile

@@ -1,5 +1,5 @@
 # Base image for Ruby (you can specify a version)
-FROM ruby:3.9.1
+FROM ruby:3.0.5
 
 # Install any system dependencies (adjust based on your gem's needs)
 RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs

docker-compose.yml

@@ -6,5 +6,3 @@ services:
       - .:/app   # Map the current directory to /app inside the container
     stdin_open: true
     tty: true
-    ports:
-      - "3000:3000"  # If you're using a server (e.g., for testing with Rails), map the port