Disk map of dev leftovers

Scan my home folder read-only. Look at sizes only and don't open any file contents. Skip iCloud, the Photos library and external drives, and skip any folder that triggers a system permission prompt. Find the big folders left behind by development work and build a local HTML page: a treemap sized by space, split into 'safe to remove' and 'let me review first'. Sessions, models and Docker always go under 'let me review first'. For each item, show the path, the size and what happens if it's deleted. When I tick items, generate a cleanup script that uses each tool's own clean command, and don't delete anything yourself. Append each item's size to ~/disk-report/sizes.csv, and next time read it first and flag what grew.