Examine source code of Demos Wallet

{
  "manifest_version": 3,
  "name": "Demos Wallet",
  "description": "The official wallet extension for the Demos network",
  "version": "0.2.1",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "permissions": [
    "storage"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "/fonts/*",
        "/onboarding/*",
        "/validate/*",
        "/signTransaction/*",
        "/sign/*",
        "/connect/*",
        "connect.html",
        "signTransaction.html",
        "sign.html",
        "/dotlottie-player.wasm"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "demos-wallet@demos.sh"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "action": {
    "default_title": "DEMOS WALLET",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end",
      "js": [
        "content-scripts/injectProviderV3.js"
      ],
      "world": "MAIN"
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/messageListener.js"
      ]
    }
  ]
}