This includes:
- mixnet contract cache
- described nodes cache
- nodes annotations cache (performance)
those changes include taking some code developed for the purposes of #6277
* remove [most of] legacy data from nym-api endpoints
* chore: removed contamination with legacy nodes data
* added /v1/nym-nodes/stake-saturation/{node_id}
* added /v1/legacy/mixnodes and /v1/legacy/gateways
* removed scraping of legacy mixnodes in NS api
* remove export of removed types
* huge warnings on attempting to use removed commands in the wallet
* fixed reference to removed type in tests
* renamed nym-api config fields
* decouple rewarder startup from network monitor
* additional sections in nym-api config
* removed vesting queries in circulating supply calculator
* added memoized field for last submitted performance measurement
* wip: performance contract refresher
* cleaned up various contract caches
* modified cache refresher to allow passing update fn
* implement performance cache refreshing
* updated lefthook.yml to run cargo fmt
* impl NodePerformanceProvider trait
* dynamically using specific performance provider
* pre warm up performance contract cache and forbid the mode if its empty
* clippy
* introduce fallback setting for performance contract if value for given epoch is not available
* move some functions around
Jędrzej Stuczyński