Trello progress

manifest.json

{
  "manifest_version": 3,
  "name": "Trello progress",
  "version": "1.1",
  "description": "Adding progressbar to the card's background based on completed tasks count",
  "author": "onixarts",
  "action": {
    "default_icon": {
      "48": "icons/trello-progress-48.png"
    },
    "default_title": "Trello progress",
    "default_popup": "popup/popup.html"
  },
  "icons": {
    "48": "icons/trello-progress-48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://trello.com/*"
      ],
      "js": [
        "trello-progress.js"
      ]
    }
  ],
  "event_rules": [
    {
      "event": "declarativeContent.onPageChanged",
      "actions": [
        {
          "type": "declarativeContent.ShowAction"
        }
      ],
      "conditions": [
        {
          "type": "declarativeContent.PageSateMatcher",
          "pageUrl": {
            "hostEquals": "trello.com",
            "schemes": [
              "https"
            ]
          }
        }
      ]
    }
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}