code-quality-architecture

Project code quality and architecture expectations for implementation, refactoring, planning, and code review. Use this skill whenever writing, modifying, reviewing, or planning production code or architecture in this repository, especially when making architecture choices, introducing modules/services/components, managing side effects, dependencies, state, or boundaries. Favor composable, contained, intention-revealing, separated, dependency-injected, testable code while respecting the idioms of the framework or library in use.