Fixed Firebase config and used better react-sketch library

[tomdng]

Description

Alright, so right now the production website is blank, even though everything works in dev. I dug around for an hour and realized that the reason this was happening was because the production version of the project actually crashed and had errors, hence the white screen. If you open up the console you can see any errors on production.

I ended up doing a bunch of stuff but in the end it came down to the fact that the react-sketch library was outdated and contained many bugs. See here and here for the two major issues I found with the library. The latter issue prevented it from working on Firefox specifically and the former issue prevented it from working on production.

The band-aid solution is to use a fork of react-sketch that's published on npm as 'react-sketch2'. See here for the forked project, which allows it to successfully build and run on my local machine. It turns out the original library built properly on my machine, but didn't run. Note that every version runs on the dev build, so you wouldn't notice any errors that way which was why production never matched what was on everyone's machines.

There also was in issue with our Firebase config (we didn't have an appId because you need to create an "app" on Firebase. I did that in the console and updated the config. Hopefully this one works!