some functions are not fully compliant with `EIP-4626`

Description

MUST revert if all of assets cannot be withdrawn (due to withdrawal limit being reached, slippage, the owner not having enough shares, etc).

withdrawal limit being reached inst check

MUST be inclusive of withdrawal fees. Integrators should be aware of the existence of withdrawal fees.

MUST be inclusive of deposit fees. Integrators should be aware of the existence of deposit fees.

All functions listed above should be modified to meet the specifications of EIP-4626