config.ts: @deprecated on configure/getConfig/project/getProjectConfig.
Current code has zero production callers — dead code path. Functions
remain for backward compatibility but signal migration to scoped config.
context.ts: @deprecated on setDefaultContext. Documents that consumers
should call resetDefaultContext() after use in tests to prevent
context-seed leakage.
pipeline.ts: Export resetTraceCounter() for test isolation of _traceId
counter variable.
extraction.ts: Export resetPageCacheNamespaceCounter() for test
isolation of pageCacheNamespaceCounter.
Combined with prior fix (defaultPredicatesRegistered→sentinel check
+ compatibilityWarningEmitted→warnedUis WeakSet), 5 of 7 correctness-
affecting global mutable state items are now tied down. Remaining:
globalPredicateRegistry/globalClauseRegistry (already @deprecated
with explicit injection path via LogicEngineOptions/EvalOptions).
605 SDK + 57 E2E = 662 tests pass.
John Dvorak
6c2471052f