The cyberbank module is the module that wraps the original Cosmos-SDK's bank module while providing extra functionality:
- tracks of neuron's VOLTs balance change for bandwidth module to adjust neuron's personal bandwidth
- keeps two in-memory indexes of AMPEREs balances for the rank module (one index for last calculation and one for the next one)
- tracking of routed to neurons resources (VOLTs and AMPEREs) from energy module
Note: cyberbank wrapper keep all his state completely in-memory and not introduce any new modification to application storage