Examine source code of SYSTM FIT Export

{
  "version": "2.5",
  "manifest_version": 3,
  "name": "SYSTM FIT Export",
  "description": "Generate FIT files from SYSTM workouts",
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://systm.wahoofitness.com/*",
    "https://api.thesufferfest.com/graphql"
  ],
  "action": {
    "default_title": "SYSTM FIT Export",
    "default_popup": "options.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://systm.wahoofitness.com/*"
      ],
      "js": [
        "setup.js",
        "queries.js",
        "content.js",
        "dataBuffer.js",
        "fitTypes.js",
        "fitConstants.js",
        "fitMessages.js",
        "fitEncoder.js",
        "fitEncodeActivity.js",
        "fitEncodeWorkout.js",
        "activity.js"
      ]
    }
  ],
  "icons": {
    "128": "favicon.png"
  },
  "author": "Jessica L. Hamilton",
  "browser_specific_settings": {
    "gecko": {
      "id": "wahoo-systm-fit-exporter@jesikat.nz"
    }
  }
}