The harness bus is now a real v4 host: it owns the typed selection and it is
the thing that dispatches place/remove on a world click. That is what caught
the round-3 double-fire.
New: the whole loop the DoD asked for, against the real sim — locked machine
visible, its `place` silently dropped, build a lab, pick the tech through the
panel, packs delivered, `researched` fires, toast lands, padlock falls off, and
the same `place` now succeeds.
Packs are teleported into the lab's intake via the sim's own save()/load()
because nothing in the game can make a science pack yet (see NOTES);
everything after that is the sim's real drainLabs -> researched -> applyUnlocks
path, unmocked.
Reference-factory tests now run with research pre-granted, because SIM's gating
drops the software decoders reference.ts depends on. Stopped hardcoding the
i-only assembler's coordinates too — reference.ts moved it mid-round and broke
my own test.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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