O.1 status

$\text{O1\_closure}=$ CLOSED (scoped), $\text{O1\_closure\_confirmed}=$ true, bound to the report sha256 and the reviewed tree (the gate re-hashes the report). Scope (verbatim from the review): one-loop, order ${\kappa }^2$, bulk two-point retained sector of $S_{\mathrm{inv}}$ ($h,\varphi ,c,\bar{c},b$ + antifields; gh0 seeds), $m=0$, frozen gauge fermion, under XVI-P's declared prescription (DRED: QdS loop momenta, Q4S vertex indices, MS-bar) including the p22 evanescent counterterm contract revision.