first depositor in StakedCitadel can drain other depositors

Lines of code Vulnerability details in deposit, when the ratio totalSupply / balance is very high, the amount of the minted shares can round down to zero. Proof of Concept Let's say that the token is USDC. Alice is the first one to deposit in StakedCitadel. she deposits 1 basic unit of USDC 10-6...