Function shared_note 

pub fn shared_note(shared_bytes: u64, adapter: &str) -> String

The suffix explaining bytes a prune does not free because a package-manager store hardlinks them (pnpm, bun). Empty when there is nothing to explain, so call sites can append it unconditionally.

This line exists because du and Explorer report the apparent size: without it, “node_modules (40 MiB)” beside a 2 GiB folder reads as a bug rather than as pnpm working exactly as designed.