alpha-test

Run and diagnose the dreamd alpha suites at scripts/alpha/ — the cross-harness append→recall plumbing smoke test AND the memory-quality suites (salience-ranking / attribution / dream-cycle golden gate, plus an optional LLM-judge relevance report). Use when the user wants to alpha-test dreamd, run the alpha suite, verify cross-harness recall (claude-code ↔ cursor), test whether recall/memory is any *good* (not just…