List browsers for an invocation

Example response

{
  "browsers": [
    {
      "base_url": "https://proxy.yul-upbeat-herschel.onkernel.com:8443/browser/kernel",
      "browser_live_view_url": "https://proxy.yul-upbeat-herschel.onkernel.com:8443/browser/live?jwt=eyJ0eXAi...",
      "cdp_ws_url": "wss://proxy.yul-upbeat-herschel.onkernel.com:8443/browser/cdp?jwt=eyJ0eXAi...",
      "memory": "8GiB",
      "name": "checkout-flow-1",
      "network": {
        "private_hosts": [
          "*.example.ts.net",
          "100.64.0.0/10"
        ]
      },
      "session_id": "htzv5orfit78e1m2biiifpbv",
      "start_url": "https://example.com",
      "tags": {
        "env": "staging",
        "team": "backend"
      },
      "viewport": {
        "height": 800,
        "refresh_rate": 60,
        "width": 1280
      },
      "webdriver_ws_url": "wss://proxy.yul-upbeat-herschel.onkernel.com:8443/browser/webdriver/session?jwt=eyJ0eXAi..."
    }
  ]
}