stage8: integrate R4 admission gating and CR routing - #65
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August 10, 2026 09:01
Bind semantic admission to one coherent shared tuple and checked process-owned debt. Spec: spec-8.4-oracle-synchronous-consistent-read.md
Spec: spec-8.4-oracle-synchronous-consistent-read.md
Route legacy hint queue operations through the shared semantic admission boundary and keep raw bodies module-private. Spec: spec-8.4-oracle-synchronous-consistent-read.md
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What changed
Why
This advances the dormant Stage 8 R4 implementation while preserving legacy behavior until activation. The changes keep existing message and shared-memory sizing boundaries and fail closed when capability or generation checks do not match.
Validation
test_cluster_r4_wire_codec: 90/90test_cluster_lms_outbound: 18/18test_cluster_r4_route_policy: 67/67make -j4 all: passgit diff --check: passThis PR remains a draft because complete cumulative R4 verification and formal multi-node regression are still pending.