Review pd-review.md (changes 6). Fixed:
- P2#2: the owner's pack hire withdraws a pack-raised inbox decision only
after its replacement hire applied; a replacement that refuses (route
missing, prepare refusal) leaves the old decision open in the inbox.
- P3#3: an apply whose hire loop throws after the apply committed still
answers the apply receipt, with no hires and the code as hireError; the
route passes a code through and the card says the hires did not run.
- P3#5: the packs read marks an awaiting-owner line this pack's own hire
raised fromPack: true; the owner's card counts it in "Hire the N".
- P3#6: one pack hire loop per business; a second refuses
organization-busy and raises nothing.
- P2#1 docs: TOOLS.md and the bus README say no member surface calls
pack.hire.console yet (the member surface is a recorded follow-up).
Deferred: P3#4 project agents naming their pack (projectUnion is shared
with the runtime).
jason.woltje
3e53af3941