Comprehensive guide covering:
- Build/lint/test commands including single test execution
- Code style: imports, formatting, types, naming, error handling
- Discord patterns: @logged_command, autocomplete, embed emojis
- Service layer abstraction rules
- Model patterns (from_api_data, required IDs)
- Testing with aioresponses and complete model data
- Critical rules for git, services, and commits
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
