Liquid Staking 2.0: Partitioned fee function

## Summary
Tenderize is announce the launch of TenderSwap, a groundbreaking liquidity solution tailor-made for staked assets, including Liquid Staking Tokens (LSTs) and Liquid Reward Tokens (LRTs). TenderSwap emerges as a pivotal innovation aimed at unifying the fragmented liquidity landscape, positioning itself as the primary liquidity hub for staked assets.

## Description
Tenderize Yellow Paper introduce partitioned fee function solving the problem of base fee function that represents the lowest possible fee that could be paid by a user. How partitioned fee function role is important in Liquid Staking 2.0?

## Source
https://whitepaper.tenderize.me/tenderswap/yellow-paper
https://x.com/tenderize_me/status/1785353756135043171