Changes touching this path

• the last two readers of the deleted argv shape ask the door instead, and the blocker this ticket named was not the one holding them out: the static lifetime was never in the way, because OPT_IN_HALVES is a const whose flag fields are already static, so the valued union is a const fn fold at an arity derived from the three class lists and a half without a class becomes a build failure rather than a runtime one - what actually kept the perf binaries from naming the door is that loot-net is a dev-dependencies row in their manifest, deliberately since #847, because a real edge would link axum, reqwest and tokio into the gate binary every land builds. so the door moves once more, to loot-core, which every binary-shipping crate already names directly and which is pure std, making this #1628's own criterion applied one crate further rather than a second door - loot-net keeps a re-export shim so no caller changed. the recursive delete is demonstrated rather than argued: --size 64 pinned-checkout scratch bound the scratch slot to 64 and a file planted under a temp tree at 64/counters-repo is gone after a run driven by the real production path, proved non-vacuous by aiming the same call elsewhere and watching the assertion fail; it now binds the checkout the operator typed. the gate's poisoning is worse than this ticket described and its example argv is corrected rather than repeated, since that one is already refused by the strict single-position parse - the argv that genuinely passes needs the forged operand followed by another flag, and before this it wrote a 925 byte measured record to a file named --reps in the working directory while the land-and-stash pairing guard passed, because the stash it checked had been forged out of the message operand. after, it exits 2 naming the pairing and never measures. both call sites were extracted from main first, following #1628's remedy, so a pin can reach what main asks rather than only the door's traversal - and every pin was reverted to prove it red except one that pins fresh rather than the binding, which is documented as such and proven non-vacuous separately. the exemption list is emptied and re-adding a name now costs deleting a working census, since the roll call asserts set equality (#1682) d7e849b0 · dbf3dbe6…

Renames are not followed. loot's tree maps a path to an address, so a rename is a delete and an add. This list is the history of the name, not of the bytes.