Use typescript

[cszczepaniak]

What broke / What you're adding

Addresses #73 :tada:

• It's 2021. Our tools are advanced. Any sane person should use statically-typed languages. Therefore, I've upgraded us to typescript.
• It's still 2021. React has hooks (and it did when we started this project too, we just didn't use them as much). Side effect management libraries like redux-saga are pretty irrelevant. Therefore, I've ripped all that out and created some custom hooks to handle that stuff for us. No more chasing down sagas that get called out of thin air. Hooray!
• I went a bit hog wild on the refactoring, but this is also just a first pass. There is certainly more cleanup we could do to help the architecture of the frontend.

How to test it and how to try to break it

Everything should :tm: work exactly as it used to. I played through a partial game, and everything seems to be mostly in ship shape, but you should try to break it too.

Disclaimer: this PR is lorge. sorry. Also, the diff makes it looks like everything is new because I renamed every. single. file. sorry again.

[codecov[bot]]

Codecov Report

Merging #90 (fcb94e2) into master (d9399dc) will increase coverage by 0.75%. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master      #90      +/-   ##
==========================================
+ Coverage   69.32%   70.07%   +0.75%     
==========================================
  Files          73       80       +7     
  Lines        3354     3465     +111     
==========================================
+ Hits         2325     2428     +103     
- Misses        813      819       +6     
- Partials      216      218       +2     

Impacted Files	Coverage Δ
model/card.go	93.68% <0.00%> (-4.07%)	:arrow_down:
logic/strategy/card_utils.go
logic/strategy/toss_evaluator.go	76.47% <0.00%> (ø)
network/suggest.go	100.00% <0.00%> (ø)
logic/suggestions/handToss.go	95.00% <0.00%> (ø)
logic/strategy/calculated_toss.go	84.62% <0.00%> (ø)
logic/suggestions/utils.go	95.56% <0.00%> (ø)
model/test_utils.go	100.00% <0.00%> (ø)
network/test_utils.go	100.00% <0.00%> (ø)
logic/suggestions/tossStats.go	89.47% <0.00%> (ø)
... and 3 more

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