Balto - audit

In the contract `BALTO`, the role `_owner` has authority over the functions shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and do the following: - `recoverToken()`, recover specified token amount with safety checks - `recoverForeignERC20()`, recover foreign ERC20 tokens - `baltobackupFeesSetup()` set baltobackup fees with limits - `enableTrading()`, enable trading and emit event - `updateSwapThreshold()`, update the swap threshold ratio - `excludeFromTradingRestriction()`, exclude account from trading restriction - `excludeFromFees()`, exclude or include account from fees - `setAMM()`, set AMM status with validation - `baltobackupAddressSetup()`, set balto backup address  In the contract `Ownable2Step`, the role `_owner` has authority over the functions shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and do the following: - `transferOwnership()`, start the ownership transfer process.  In the contract `Ownable`, the role `_owner` has authority over the functions shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and - `transferOwnership()`, transfer ownership to a new owner. - `renounceOwnership()`, renounce ownership rights.