check-code-hygienelisted

Analyze the codebase for code hygiene issues. Generate a report highlighting problems with standardization, human readability, maintenance complexity, and defensive coding. ## Analysis Areas ### 1. Standardization - **Naming conventions**: Are functions, variables, files, and CSS classes named consistently? - **File organization**: Do files follow the one-primary-export-per-file guideline from CLAUDE.md? - **Import patterns**: Are imports sorted consistently? Are relative vs absolute paths used consistently? - **Error handling patterns**: Is error handling consistent across similar operations (e.g., API calls, DB queries, file I/O)? - **Code style**: Are there mixed patterns for the same thing (e.g., some callbacks use arrow functions, others use function declarations)? ### 2. Human Readability - **Function length**: Flag functions over 50 lines that should be broken up - **Nesting depth**: Flag code with more than 3 levels of nesting - **Magic numbers/strings**: Flag hardcoded values that should be constants - **Unclear naming**: Flag variables/functions with ambiguous names (single letters, acronyms, etc.) - **Missing context**: Complex logic without comments explaining the "why" ### 3. Maintenance Complexity - **Coupling**: Identify tightly coupled modules that are hard to change independently - **Shared mutable state**: Flag module-level mutable state that could cause bugs - **Callback chains**: Flag deeply nested callbacks or promise chains that could be simplified -