Page Marker - Draw on Web

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Page Marker - Draw on Web",
  "description": "Draw or highlight on any website in real time. Add text, lines, and shapes. Move, undo, or redo anything you draw.",
  "version": "5.7",
  "permissions": [
    "activeTab",
    "storage",
    "scripting"
  ],
  "icons": {
    "128": "icon.png"
  },
  "commands": {
    "_execute_action": {
      "suggested_key": {
        "default": "Alt+Shift+D"
      }
    }
  },
  "action": {
    "default_icon": "icon.png",
    "default_title": "Page Marker"
  },
  "background": {
    "service_worker": "background.js"
  },
  "options_page": "options.html",
  "web_accessible_resources": [
    {
      "resources": [
        "main.css",
        "marker.png",
        "eraser.png",
        "save.png",
        "pointer.png",
        "highlighter.png",
        "clear.png",
        "undo.png",
        "redo.png",
        "move.png",
        "text.png",
        "line.png",
        "exit.png",
        "cup-border.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "manifest_version": 3
}