4f61a7aa4f
7 tasks executing the audit Resolution's 5 points: (1) gate-first RED — widen design_index_pin.rs clause-3 to a hand-rolled PROVABLE SUPERSET of architect_sweeps Sweep-1 over design/contracts/ (no regex dep; subsumption proof inline), verify RED vs the un-stripped tree; (2-4) sentence-level strip the faithfully-migrated history/decision-record prose out of typeclasses.md / str-abi.md / scope-boundaries.md into the decision-record journal, per recon's per-sentence contract-residue map, each docs_honesty_pin pinned run guarded contiguous; (5) fix float-semantics.md stale 'see Str ABI below' -> str-abi.md; (6) re-scope architect_sweeps DESIGN_GLOB to design/contracts only (models/ is the narrative tier) + lockstep ailang-architect.md; (7) whole-tree GREEN gate (clause-3 RED->GREEN, 4/4, sweep exit 0, suite >=646/0, acceptance grep CLEAN). Self-review 8/8.