store `currentClicked` items in an object

[FifthTundraG]

Like so:

const currentClickedItems = [
    {
        name: "cookie",
        pluralName: "cookies",
        img: "cookie.png", // if we want to do it automagically (`${name}.png`) then we can, but there's no harm in using this. maybe it can be optional?
        circular: true, // border-radius should be 128px
        pixelated: false // image-rendering auto/pixelated
    }
]

[FifthTundraG]

Data stored in the currentClickedItems array can be passed into a function called personalization.registerClickableItem() that will setup HTML and such