Pagination on every REST endpoint that return list of resources

[sabau]

We should be able to paginate every request that is expected to return a list of elements.
Ideally this could work in a middleware so we don't have to implement the same logic on each handler.

With @melekes we are writing the twin issue on tendermint repo: tendermint/tendermint#3472

[sabau]

I start working on this #3952 then we will probably refactor when pagination will be available on RPC side

[fedekunze]

pagination is already available in on RPC. In gaia lite it's currently implemented on the Tx query, you can copy the logic from there. No need to reinvent the wheel ;)

[sabau]

on RPC we have it for Transactions only, so yeah the same logic should be added to validators, on our side I'm not 100% is working, seems we always query page 0

cosmos-sdk/x/staking/client/rest/utils.go

Line 32 in 424adf1

page := 0

[fedekunze]

moved to #4601