BFE EngineeringandClaude Opus 4.8
35829eaccb
freshness.c (ADR-0004 freshness-contract engine) is pure logic via produce/render callbacks — no hardware seam needed, the callbacks are the seam. Host harness reaches 100% MC/DC (66/66 conditions, 100% lines, 27 checks) by driving warden_fresh_decide directly + the bind/tick/invalidate/min-budget state machine through fakes, with -DFRESH_MAX=2 so the table-full and unused/hidden-slot arms are reachable. Directly serves future-features-2's "never a stale number in the UI" requirement. The CI mcdc job now enforces relays + freshness. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_017wB8KB3MMQztRDXCMCkPrf