[Feature] Let Shuffle The Images

[ericmp33]

I currently have this configuration for the plugin:

"background.fullscreen": {
    "images": [
        "https://image1example.test",
        "https://image2example.test",
        "https://image3example.test",
        "https://image4example.test",
        "https://image5example.test",
    ],
    "interval": 600
    ...
},

Every time I launch a new VSCode window, it starts with the same image. I'd love the array of images to be shuffled somehow. In the example config I provided there is only 5 images, but in reality I have a lot more. The ones at the end never get shown.

Is it possible to add a new config, and shuffle the images array every time a new VSCode window launches?

"shuffleImages": true