Darth Reader - dark mode and night shift

manifest.json

{
  "name": "__MSG_extName__",
  "version": "1.0.0",
  "description": "__MSG_extDescription__",
  "icons": {
    "16": "icons/dr_16.png",
    "48": "icons/dr_48.png",
    "128": "icons/dr_128.png"
  },
  "background": {
    "service_worker": "javascript/worker.js"
  },
  "action": {
    "default_title": "__MSG_titleDefault__",
    "default_icon": {
      "19": "icons/dr_active_19.png",
      "38": "icons/dr_active_38.png"
    },
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*/*"
      ],
      "all_frames": true,
      "run_at": "document_start",
      "js": [
        "javascript/content.js"
      ]
    }
  ],
  "default_locale": "en",
  "commands": {
    "toggle": {
      "suggested_key": {
        "default": "Alt+Shift+E",
        "windows": "Alt+Shift+E",
        "mac": "Alt+Shift+E"
      },
      "description": "Extension On/Off"
    },
    "darkModeToggle": {
      "suggested_key": {
        "default": "Alt+Shift+D",
        "windows": "Alt+Shift+D",
        "mac": "Alt+Shift+D"
      },
      "description": "Dark Mode On/Off"
    },
    "nightModeToggle": {
      "suggested_key": {
        "default": "Alt+Shift+S",
        "windows": "Alt+Shift+S",
        "mac": "Alt+Shift+S"
      },
      "description": "Night Shift On/Off"
    }
  },
  "manifest_version": 3,
  "permissions": [
    "fontSettings",
    "activeTab",
    "storage",
    "tabs",
    "alarms"
  ],
  "host_permissions": [
    "*://*/*",
    "*://*/*/*"
  ],
  "update_url": "https://edge.microsoft.com/extensionwebstorebase/v1/crx"
}