Slack Font Changer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Slack Font Changer",
  "version": "0.0.1",
  "description": "An extension that will allow you to change the default font used in Slack, and separately the font used in code blocks",
  "background": {
    "service_worker": "src/pages/background/index.js",
    "type": "module"
  },
  "action": {
    "default_popup": "src/pages/popup/index.html",
    "default_icon": "icon-34.png"
  },
  "icons": {
    "128": "icon-128.png"
  },
  "permissions": [
    "scripting",
    "activeTab",
    "fontSettings",
    "storage"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "assets/js/*.js",
        "assets/css/*.css",
        "icon-128.png",
        "icon-34.png"
      ],
      "matches": [
        "*://*/*"
      ]
    }
  ]
}