257c52ea91
The now parameter (and partialGraph.now) replaced the need for global Date.now patching in tests. The ttl-expiry parity campaign's module-scope patch and the relational-comparator Time-Based Decay tests' before/after patches now pass the clock explicitly through check options — no global mutation, no restore-order fragility, and the pinned-clock cache bypass keeps every evaluation honest. No stale references to the removed compiled evaluator or useCompiled option remain in the test suite.