manifest.json

{
  "manifest_version": 2,
  "name": "Outlook/Teams Appointments",
  "description": "Get the hidden appointment from an email from outlook/teams as a .ics-file - Icon: https://fontawesome.com/",
  "version": "1.2",
  "author": "Leworoe - Leon Wolfgang Rönnpagel",
  "applications": {
    "gecko": {
      "id": "leworoe@gmail.com",
      "strict_min_version": "78.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "message_display_action": {
    "default_title": "Get Appointment",
    "theme_icons": [
      {
        "light": "images/calendar_white.png",
        "dark": "images/calendar_black.png",
        "size": 64
      }
    ]
  },
  "permissions": [
    "messagesRead",
    "downloads",
    "notifications"
  ],
  "icons": {
    "64": "images/calendar_black.png"
  }
}