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Log: Golden Master Infrastructure

Commits: 4b4f218, 035b27c, 0d33906, 5e09a9e

Overview

Landed the foundational infrastructure for "Golden Master" testing. We can now capture real hardware interaction sessions and replay them as high-fidelity simulations.

Technical Lowdown

  • Record Command: Added a record command to the CLI that intercepts all SCPI traffic and saves it to a YAML/JSON file.
  • Replay Driver: Implemented a ReplayDriver that acts as a digital twin by serving recorded responses instead of querying hardware.
  • Factory Integration: The instrument factory now supports mode=REPLAY, allowing for offline testing of complex sequences.

Why it matters

This is a total game changer for CI/CD and offline development. You can record a complex calibration sequence in the lab and then debug your analysis code at home without needing the $50k instrument.