nx_office_gate.nx

nx_office_gate.nx -- the OFFLINE gate for Nishi Office v1 (consumes the pure core nx_office_serve, no sockets). Runs the full selftest against a FRESH throwaway root (/tmp, unique by now_us): create doc/sheet/deck through of_handle with real HTTP request bytes, prove additive versioning (v1 bytes untouched after v2), byte-identical downloads, computed spreadsheet formulas in the preview, and LOUD refusals (bad name / kind flip / missing version / cross-origin POST). GREEN = exit 0. Runs the REAL format organs (_offc/nx_docx|nx_xlsx|nx_pptx.elf) via fork+exec, so it must run from the nxc2 root. license_tier: ORIGINAL expect_exit: 0