Clean my room (workspace cleanup)

Principles

• Read-only first: inventory and size (du, ls -la) before any change.
• Never delete or move without a numbered list and explicit user approval (item-level or "approve all").
• Prefer fd / ripgrep / find in that order; avoid blind rm -rf on vague globs.
• Do not touch .git/, node_modules/, venv/, .env*, or SSH keys; flag them only if the user asked about them.
• Confirm prompts in the user’s language if they are not writing in English.

1. Establish scope

• Default: current project root (where the user is working) or the path they name.
• Record OS (macOS vs Linux) for ignore patterns (e.g. .DS_Store).

2. Classify candidates (scan)

Group findings under these buckets (adjust names to the repo’s conventions):