Hover inspector like in Zeplin , Figma

manifest.json

{
  "name": "Hover inspector like in Zeplin , Figma",
  "short_name": "Inspector",
  "description": "Inspector is the tool which mimic display dimension between selected and hover element. It would be good for designers, QA",
  "version": "3.0.2",
  "manifest_version": 3,
  "update_url": "https://clients2.google.com/service/update2/crx",
  "author": "Liubomyr Kozak",
  "icons": {
    "16": "images/new_logo2/zTool-16.png",
    "32": "images/new_logo2/zTool-32.png",
    "48": "images/new_logo2/zTool-64-active.png",
    "128": "images/new_logo2/zTool-128-active.png"
  },
  "background": {
    "service_worker": "./browser_action_script.bundle.js"
  },
  "action": {
    "default_icon": {
      "16": "images/new_logo2/zTool-16.png",
      "32": "images/new_logo2/zTool-32.png"
    },
    "default_title": "Inspector [3.0.2]"
  },
  "host_permissions": [
    "*://*/*"
  ],
  "permissions": [
    "activeTab",
    "background",
    "scripting",
    "storage"
  ]
}