Add tessellations script (playground, homepage)

[arpadav]

Would be cool to have your homepage show the "tessellations" you showed me on the iPad with the cool fall colors, and set that as the background

Yes CSS has a repeat functionality to wrap a given image, so if you want to make a default that would work. but i recommend the following:

1. You enter the site and it has a theme that stays consistent while traversing the site
2. You can change this theme as an easter-egg when going to the tessellations page of your website (or whatever you want to call it)

in this example, I am calling it tessellations playground. in this one, you are able to mess with the pattern inputs, the colors, etc.

this should ALSO have some sort of RLE string as a config. the main ones being

1. color palette
2. shapes/patterns selected
3. a seed for your randomization

[arpadav]

can add the RLE config to cookies/some sort of local storage, and when fetching the image, can call a tessellations.js or something to generate the image. instead of generating everytime, the default can be hard-stored on the repo, but only if a user decides to play in the playground will it be generated on the fly

[arpadav]

default to square, but this is cool lol: https://library.fridoverweij.com/codelab/voronoi/index.html

[arpadav]

started tesselations WASM! @zsofiav1