Load File Button for ChatGPT

manifest.json

{
  "manifest_version": 3,
  "name": "Load File Button for ChatGPT",
  "version": "1.0",
  "description": "Load Large File up to 15000 Lines into ChatGPT",
  "permissions": [
    "activeTab"
  ],
  "action": {
    "default_icon": {
      "16": "logo16.png",
      "48": "logo48.png",
      "128": "logo128.png"
    },
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "logo16.png",
    "48": "logo48.png",
    "128": "logo128.png"
  },
  "background": {
    "service_worker": "background.js"
  },
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}