Spotify on Browser

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "description": "A minimalist Spotify player makes life easier",
  "version": "0.0.6",
  "manifest_version": 2,
  "name": "Spotify on Browser",
  "permissions": [
    "notifications"
  ],
  "background": {
    "persistent": true,
    "page": "background.html"
  },
  "browser_action": {
    "default_title": "Spotify on Browser",
    "default_popup": "player.html"
  },
  "options_ui": {
    "page": "option.html",
    "open_in_tab": true
  },
  "icons": {
    "32": "images/32.png",
    "64": "images/64.png",
    "128": "images/128.png",
    "256": "images/256.png"
  },
  "content_scripts": [
    {
      "js": [
        "authorized.bundle.js"
      ],
      "matches": [
        "https://pnlpal.dev/spotify-on-browser*"
      ]
    }
  ],
  "web_accessible_resources": [
    "authorized.html"
  ],
  "commands": {
    "toggle-feature-previous": {
      "suggested_key": {
        "default": "Ctrl+Shift+7"
      },
      "global": true,
      "description": "Play previous track"
    },
    "toggle-feature-play": {
      "suggested_key": {
        "default": "Ctrl+Shift+8"
      },
      "global": true,
      "description": "Play or pause"
    },
    "toggle-feature-next": {
      "suggested_key": {
        "default": "Ctrl+Shift+9"
      },
      "global": true,
      "description": "Play next track"
    },
    "toggle-feature-save": {
      "suggested_key": {
        "default": "Ctrl+Shift+0"
      },
      "global": true,
      "description": "Save the track"
    }
  }
}