feat: gzip

[bh2smith]

Hey @poolpitako - thanks for the contribution. Would you mind explaining a bit the motivation for this and what it is actually for?

[poolpitako]

@bh2smith enabling gzip support for all endpoints. Default is 500 bytes. Example in the solver I am working on:

curl without gzip headers:

curl -vX POST "http://127.0.0.1:8000/solve" -H  "accept: application/json" -H  "Content-Type: application/json" --data "@/Users/user/dev/yswap-solver/data/one_inch_example.json"

response:

< content-length: 25203
< content-type: application/json

curl with gzip headers:

curl -vX POST "http://127.0.0.1:8000/solve" -H "Accept-Encoding: gzip" -H  "accept: application/json" -H  "Content-Type: application/json" --data "@/Users/user/dev/yswap-solver/data/one_inch_example.json"

response:

< content-length: 1597
< content-type: application/json
< content-encoding: gzip

[bh2smith]

Looks good then. Does you second example need to be a zip file rather than json?