Examine source code of Chiff

{
  "manifest_version": 3,
  "name": "Chiff",
  "version": "3.8.1",
  "default_locale": "en",
  "description": "__MSG_appDesc__",
  "background": {
    "scripts": [
      "service-worker-loader.js"
    ],
    "type": "module"
  },
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self';"
  },
  "action": {
    "default_icon": {
      "16": "assets/icon-16x16.png",
      "32": "assets/icon-32x32.png"
    },
    "default_popup": "src/popup/index.html"
  },
  "commands": {
    "login": {
      "suggested_key": {
        "default": "Ctrl+K"
      },
      "description": "Log in with Chiff."
    }
  },
  "icons": {
    "16": "assets/icon-16x16.png",
    "32": "assets/icon-32x32.png",
    "48": "assets/icon-48x48.png",
    "96": "assets/icon-96x96.png",
    "128": "assets/icon-128x128.png"
  },
  "content_scripts": [
    {
      "js": [
        "assets/index.ts-loader.js"
      ],
      "matches": [
        "*://*/*"
      ],
      "all_frames": true
    },
    {
      "js": [
        "assets/index.tsx-loader.js"
      ],
      "matches": [
        "*://*/*"
      ],
      "css": [
        "assets/fonts.css"
      ]
    }
  ],
  "web_accessible_resources": [
    {
      "matches": [
        "*://*/*"
      ],
      "resources": [
        "assets/montserrat-v12-latin-500.woff",
        "assets/montserrat-v12-latin-500.woff2",
        "assets/montserrat-v12-latin-700.woff",
        "assets/montserrat-v12-latin-700.woff2",
        "assets/BBs2sq5U.js",
        "assets/BPNh9MuZ.js",
        "assets/-1SpwUCU.js",
        "assets/D_TjdN0k.js",
        "assets/DhzyvcNX.js",
        "assets/4PUDPE84.js",
        "assets/DUWl_XpG.js",
        "assets/DnFKiPcI.js",
        "assets/CqzVxc_R.js"
      ]
    }
  ],
  "host_permissions": [
    "*://*/*"
  ],
  "permissions": [
    "activeTab",
    "tabs",
    "contextMenus",
    "cookies",
    "webNavigation",
    "privacy",
    "storage",
    "scripting"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{317c1c41-6532-4d2b-a529-0c2cd4a6b27f}"
    }
  }
}