papercheck v0.3.2

Fixes from a full-pass field report driven against a real jump-FBSDE paper.

Gate integrity (important): the mechanical gate no longer returns READY while a credible, quote-verified FATAL/SERIOUS finding sits un-adjudicated in PROPOSED — such issues now block, with a warnings line. Also fixed a crash when recording inventory at/after the AUDITING stage.

Other: PyYAML is now a declared dependency (packs show works on a clean install); gate uses tri-state exit codes (0/2/1); segments prints a risk-ranked table; cleaner packs errors; manual-check resolver attribution. Full list in the changelog.