884 deferred tests across 34 Go test files. Plan: build shared test harness (Batch 48), then port all tests in 12 parallel batches (49-60) using Sonnet agents in isolated worktrees.
884 deferred tests across 34 Go test files. Plan: build shared test harness (Batch 48), then port all tests in 12 parallel batches (49-60) using Sonnet agents in isolated worktrees.