This pull request significantly improves the developer documentation in docs/ai/README.md by enhancing setup instructions, clarifying service ports, expanding troubleshooting guidance, and providing a comprehensive Docker command reference and checklist. These changes aim to make onboarding and local development smoother for new contributors.

Improvements to development setup and onboarding:

• Clarified the difference between docker compose and docker-compose, and updated instructions to use the correct command depending on the environment.
• Added a detailed list of local service ports for easier access during development.

Expanded troubleshooting and operational guidance:

• Introduced a new "Troubleshooting" section covering common issues such as missing modules, memory errors, port conflicts, container restarts, and asset changes not appearing.

Enhanced developer workflow documentation:

• Added a "Docker Command Quick Reference" section summarizing common commands for starting, stopping, building, testing, linting, and managing dependencies and databases.
• Included a pre-submission checklist to ensure code quality and consistency before submitting changes.

General documentation improvements:

• Improved formatting and consistency in key file locations and core business logic sections for better readability. [1] [2]
• Added minor clarifications and list formatting improvements in plugin and template documentation. [1] [2]