Examine source code of CamTuner

{
  "manifest_version": 2,
  "name": "CamTuner",
  "description": "CamTuner browser extension for webcam configuration",
  "version": "3.1.1",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "permissions": [
    "storage",
    "scripting",
    "https://camtuner.tonmoydeb.com/*",
    "*://*/*"
  ],
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'",
  "web_accessible_resources": [
    "wasm/*",
    "mediapipe-adapter.js",
    "mediapipe-segmenter-adapter.js",
    "rvm-segmenter-adapter.js",
    "rvm-mobilenetv3-fp32.onnx"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_action": {
    "default_title": "CamTuner",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/content.js"
      ]
    },
    {
      "matches": [
        "*://*/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/injector.js"
      ],
      "world": "MAIN"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "camtuner@tonmoydeb.com"
    }
  }
}