Manually verified exceptions

Every entry in lib/manual_exceptions.lua -- a hand-curated list maintained by whoever runs this audit, not by port committers. Each one overrides the automated classifier's conclusion for that port/token, rendered as its own verified status everywhere else in this report (never merged into exact). A STALE entry means its recorded license_text_hash no longer matches the currently-resolved text -- the override has already stopped applying and the port has fallen back to its real computed status; it needs re-review before the exception is trustworthy again.