Extend the library to glitch any DOM element

[7PH]

This would require a rewrite of the top-level animateDiv / glitch functions

Suggested changes:

API

• Remove imageUrl option, replace with html of type string | undefined
• If html is given, this will be used as the glitched content. Otherwise, the innerHTML property of the element will be used

Code changes for PowerGlitch.glitch(element, options)

• Each layer will deeply clone the inner content of element
• A container will be created and replace in place element with relative positioning
• Source element will be put as first child of container using absolute positioning (will be used to keep app event listener, if any)
• Additional layers will be animated on top, with pointer events and user select to false, also absolutely positioned

Intuitively, it should work at least for simple UI elements (images, buttons, paragraphs)

[7PH]

This would mean publishing a v2.0.0 of the library, including also these changes:

• Consolidate hover-triggered and hover-once play modes into hover. (Remove hover-once for now. If implemented in the future, should be done in a separate option once: boolean)
• Add a click play mode to trigger glitch on click
• Adding support for passing an array of elements to PowerGlitch.glitch(..)