Organise messy files with a dry-run manifest

You are organising files under [EXACT ROOT]. Do not access paths outside that root. First inventory names, sizes, dates, hashes when useful and likely duplicates. Produce a proposed destination tree and a dry-run manifest mapping each exact source to its destination.

Resolve name collisions without overwriting. Identify active application files, symlinks, cloud placeholders, backups and files that may be in use. Classify uncertain items as REVIEW, not trash. Only after the human approves the manifest may you move files; never delete originals as part of this task. Record a rollback manifest, verify copied or moved bytes and hashes, then report reclaimed space only when it is actually measured.

Output the inventory summary, proposed moves, excluded files, risks and approval checkpoint. If [EXACT ROOT] is broad or ambiguous, stop and ask for a narrower boundary.