Examine source code of Microsoft Reader: Free AI Text to Speech (TTS)

{
  "manifest_version": 3,
  "version": "1.2.4",
  "name": "Microsoft Reader: Free AI Text to Speech",
  "description": "__MSG_extensionDescription__",
  "default_locale": "en",
  "options_ui": {
    "page": "src/pages/options/index.html"
  },
  "action": {
    "default_icon": {
      "128": "logo-128.png"
    }
  },
  "icons": {
    "128": "logo-128.png"
  },
  "permissions": [
    "tabs",
    "storage",
    "notifications",
    "activeTab",
    "contextMenus",
    "scripting",
    "downloads"
  ],
  "content_scripts": [
    {
      "js": [
        "assets/index.tsx-loader-DfmHKXnZ.js"
      ],
      "matches": [
        "https://copilot.microsoft.com/*"
      ],
      "css": [
        "contentStyle.css",
        "assets/index-C4bqb6rh.css"
      ],
      "run_at": "document_end"
    },
    {
      "js": [
        "assets/loginMessage.tsx-loader-Ds_0RIva.js"
      ],
      "matches": [
        "https://login.microsoftonline.com/*",
        "https://copilot.microsoft.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "devtools_page": "src/pages/devtools/index.html",
  "web_accessible_resources": [
    {
      "matches": [
        "https://copilot.microsoft.com/*",
        "https://login.microsoftonline.com/*"
      ],
      "resources": [
        "contentStyle.css",
        "assets/*.css",
        "logo-128.png",
        "logo-128-bw.png",
        "t-logo-128.png",
        "sim-gpt.png",
        "sim-google.png",
        "sim-gemini.png",
        "chrome-pin.png",
        "firefox-pin.png",
        "extension-guide.png",
        "pdf.worker.js",
        "injected.js",
        "webreader.png",
        "upload-docs-chrome.png",
        "upload-docs-firefox.png",
        "sim-claude.png",
        "sim-grok.png",
        "sim-qwen.png",
        "sim-microsoft.png",
        "sim-pi.png",
        "sim-mistral.png",
        "sim-clipchamp.png",
        "assets/loginMessage.tsx-Dm-sbes1.js"
      ]
    },
    {
      "matches": [
        "https://copilot.microsoft.com/*"
      ],
      "resources": [
        "assets/style-BCrOkmOx.css",
        "assets/index-Dyc4HAuj.js",
        "assets/client-DIFvFnXo.js",
        "assets/preload-helper-HgjTUY0A.js",
        "assets/_commonjsHelpers-D6-XlEtG.js",
        "assets/pdf-core-Cei7MUe-.js",
        "assets/index.tsx-DVNq_a_t.js"
      ]
    }
  ],
  "host_permissions": [
    "https://copilot.microsoft.com/*",
    "https://login.microsoftonline.com/*",
    "https://picassostaticassetsstg.azureedge.net/*",
    "https://www.readeon.com/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{B5F8AEE1-3316-434F-BB1A-908BE10591CD}",
      "data_collection_permissions": {
        "required": [
          "websiteContent",
          "personallyIdentifyingInfo",
          "authenticationInfo"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "service-worker-loader.js"
    ],
    "type": "module"
  }
}