BUILD_GUIDE.md wrongly said output goes to dist/ (actual: build-output),
mac builds produce .dmg (actual target: zip), and cited a nonexistent
win-unpacked portable path. Corrected to the verified config truth and
added the wine64+wine32:i386 cross-build requirement discovered today:
without wine32 the NSIS setup exe ships as a 211KB payload-less stub
while electron-builder exits 0. Documented the authoritative 7z payload
check + post-build secrets scan. Round1 judge B+5 polish, folded:
version placeholders, heuristic-vs-authoritative wording, distro/sudo
notes, mac zip wording. Judge: qwen3.8-max stand-in lane.
Also removes package.json.bak and index.js.bak (stale junk).
Full codebase including API server (32 modules + routes), dashboard frontend,
DashCA certificate distribution, installer script, and deployment skills.