Text highlighter

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Text highlighter",
  "version": "0.2.3",
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArXudmKn8lwHO8/8sHQXdSf4bCfru9EExHyuqqrsW4ft5YtXibmUZRcvqXPT7rgU2G/TOq3ftuKI15ZnJeAEedUsd4OmHb2q9Emm0gKq4e3Hzvq8ihkls7D+a2XKpugtG4lMU3DvZj4eBQXCVpFjMAKUOmsm3dCV7IW5GBS4EUjQDiep7RZBOGo4DauUXhj2rToUX23+v8WXL64P5ipKo8V5fujOdIdorQf/DgwN7TF7OcKU9qs4K263ElG8kgLJxFB7Mi12KBrPgM2/bzr4zbg6TtwxTXf4A3vneGDlKjaW/gpK3xFh92xsZjIlQZcVJOIDgQi8gpGGsOa4wxsTexQIDAQAB",
  "oauth2": {
    "client_id": "701885756063-piji95jgtc30brd5odfrpbbc8erec7b6.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/spreadsheets"
    ]
  },
  "description": "Highlight selected text in webpages, add notes and visit the webpage again to see highlighted text and saved notes.",
  "icons": {
    "16": "icons/icon_16.png",
    "32": "icons/icon_32.png",
    "48": "icons/icon_48.png",
    "128": "icons/icon_128.png"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Alt+Shift+1"
      }
    },
    "highlight-command": {
      "suggested_key": {
        "default": "Ctrl+Shift+2",
        "mac": "Command+Shift+2"
      },
      "description": "Selected text is highlighted."
    },
    "add-notes-command": {
      "suggested_key": {
        "default": "Ctrl+Shift+4",
        "mac": "Command+Shift+4"
      },
      "description": "Add notes."
    }
  },
  "background": {
    "service_worker": "background.js"
  },
  "action": {
    "default_title": "Text_highlighter",
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage",
    "identity",
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_idle",
      "js": [
        "contentScript.js"
      ]
    }
  ]
}