{
  "steps": [
    {
      "stdout": "",
      "stderr": "embed-prompt: no embedded prompt found\n",
      "exit": 2,
      "signal": null
    },
    {
      "stdout": "EMBEDDED: assets/c.webp.json (sidecar fallback for this format)\n",
      "stderr": "",
      "exit": 0,
      "signal": null
    },
    {
      "stdout": "Sidecar prompt.\n",
      "stderr": "",
      "exit": 0,
      "signal": null
    }
  ],
  "files": {
    "assets/c.webp": "RIFF....WEBPVP8 ",
    "assets/c.webp.json": "{\n  \"prompt\": \"Sidecar prompt.\",\n  \"createdAt\": \"<ISO>\"\n}"
  }
}