Documentation Fixes

Fixes for code documentation issues. Good documentation explains intent, edge cases, and non-obvious behavior - not what the code obviously does.

Quick Start

1. Identify documentation gap type (missing JSDoc, missing @returns, missing module doc)
2. Read the function/module to understand its purpose
3. Write concise documentation focusing on the "why" and edge cases
4. Verify documentation adds value beyond what code already shows

Priority

P3 - Fix when convenient. Documentation improves maintainability but doesn't affect runtime.

Workflows