Move the proven, behavior-equivalent SGE compiler from the macmini build env into
the repo (release hygiene, no behavior change, no new capability/architecture):
- scripts/sge_build.py — structured guidance extractor + capability execution
engine. main() runs run_engine(): C6 Tables -> C7 ReadingOrder -> C1/C2 Sections
-> C4 References, order derived topologically from each capability consume/produce
contract (not hardcoded). Region ownership: C6 claims tables, C7 residual prose.
- scripts/capability_pipeline.py — Region IR {id,bbox,type,state,owner},
claim/consume/produce capabilities, topological resolve_order().
- scripts/reading_order.py — C7 reading-order reconstruction (multi-column reflow;
identity gate on single-column so output==input).
Verified bit-identical: artifact graph (IDs, parent/child, metadata, text) unchanged
vs the pre-engine direct path across 8 docs (4 layout families x EN/DE,
0 mismatch / 0 only_base / 0 only_engine); Golden degraded=0. BUILD_CP default is now
__file__-relative so the script self-locates control-pipeline/services.
Benjamin Boenisch
a8412e3db7