Bulk Device Upload

Sample Format

[
  {
    "manufacturer": "Strymon",
    "name": "BigSky",
    "image_url": "https://example.com/bigsky.webp",
    "midi_enabled": true,
    "default_channel": 0,
    "controls": [
      { "name": "Decay", "cc": 15, "type": "range" }
    ],
    "banks": [
      {
        "name": "Bank 0",
        "value": 0,
        "slots": [
            { "name": "Room", "value": 0 },
            { "name": "Hall", "value": 1 }
        ]
      }
    ]
  }
]