[
  {
    "path": "calibration/frames/20260420_200002_turquoise.png",
    "expected": "turquoise",
    "note": "BUY arm visible in poll; rgb=(0,253,253)"
  },
  {
    "path": "calibration/frames/20260421_072757_turquoise.png",
    "expected": "turquoise",
    "note": "BUY arm via manual /ss; rgb=(0,253,253)"
  },
  {
    "path": "calibration/frames/20260420_171501_yellow.png",
    "expected": "yellow",
    "note": "SELL arm event; rgb=(253,253,0)"
  },
  {
    "path": "calibration/frames/20260420_194505_yellow.png",
    "expected": "yellow",
    "note": "SELL arm event; rgb=(253,253,0)"
  },
  {
    "path": "calibration/frames/20260420_194721_yellow.png",
    "expected": "yellow",
    "note": "SELL arm visible in manual /ss; rgb=(253,253,0)"
  },
  {
    "path": "calibration/frames/20260418_124645_dark_green.png",
    "expected": "dark_green",
    "note": "BUY prime catchup; rgb=(0,128,0)"
  },
  {
    "path": "calibration/frames/20260420_185102_dark_green.png",
    "expected": "dark_green",
    "note": "BUY prime; rgb=(0,128,0)"
  },
  {
    "path": "calibration/frames/20260420_213706_dark_green.png",
    "expected": "dark_green",
    "note": "BUY prime catchup; rgb=(0,128,0)"
  },
  {
    "path": "calibration/frames/20260420_172104_dark_red.png",
    "expected": "dark_red",
    "note": "SELL prime; rgb=(128,0,0)"
  },
  {
    "path": "calibration/frames/20260420_195701_dark_red.png",
    "expected": "dark_red",
    "note": "SELL prime; rgb=(128,0,0)"
  },
  {
    "path": "calibration/frames/20260420_210905_dark_red.png",
    "expected": "dark_red",
    "note": "SELL prime; rgb=(128,0,0)"
  },
  {
    "path": "calibration/frames/20260420_163303_light_green.png",
    "expected": "light_green",
    "note": "BUY trigger (FIRE); rgb=(0,255,0)"
  },
  {
    "path": "calibration/frames/20260420_214908_light_green.png",
    "expected": "light_green",
    "note": "regression 2026-04-20: BUY trigger visible in poll (original complaint); rgb=(0,255,0) was UNKNOWN under pre-2026-04-21 calibration"
  },
  {
    "path": "calibration/frames/20260420_173004_light_red.png",
    "expected": "light_red",
    "note": "SELL trigger (FIRE); rgb=(255,0,0)"
  },
  {
    "path": "calibration/frames/20260420_175005_gray.png",
    "expected": "gray",
    "note": "idle gray dot via manual /ss; rgb=(128,128,128)"
  },
  {
    "path": "calibration/frames/20260420_185702_gray.png",
    "expected": "gray",
    "note": "idle gray dot in poll; rgb=(128,128,128)"
  }
]
