- Added normalizeTaskIds function to convert string IDs to numbers - Applied normalization in readJSON for all code paths - Fixed set-task-status, add-task, and move-task to normalize IDs when working with raw data - Exported normalizeTaskIds function for use in other modules - Added test case for string ID normalization 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>