Tokenomics rewards (#802)

* Initial analysis

* Implement core rewards distribution

* Tests and refactoring for better testability

* Feature gate ts-rs in mixnet-contract

* No more floats

* Fix performance calculation

* Add migration

* Bandwidth fix, reduce inflation pool size

* Update tokenomics

* Refactor rewarding and replace num crate

* Address review comments

* Cleanup, better test values

* Simplify formula

* Cleanup, add rewarding formulas to README

* Address review comments

* Cleanup rebase

* [ci skip] Generate TS types

* fmt

Co-authored-by: Drazen Urch <durch@users.noreply.guthub.com>

validator-api/src/cache/mod.rs

@@ -75,7 +75,7 @@ impl<C> ValidatorCacheRefresher<C> {
     {
         let (mixnodes, gateways) = tokio::try_join!(
             self.nymd_client.get_mixnodes(),
-            self.nymd_client.get_gateways()
+            self.nymd_client.get_gateways(),
         )?;
 
         let state_params = self.nymd_client.get_state_params().await?;
@@ -83,7 +83,7 @@ impl<C> ValidatorCacheRefresher<C> {
         info!(
             "Updating validator cache. There are {} mixnodes and {} gateways",
             mixnodes.len(),
-            gateways.len()
+            gateways.len(),
         );
 
         self.cache