Aave V3 Position manager

This position manager has two mode:

• Borrow mode: the position manager deposit the collateral received from the vault and borrow a specific amount of assets in function of specified healthfactor and return borrowed assets to the vault

• Leverage mode: the position manager execute a flashloan computed by operator to make the leverage at the specified healthfactor, swap it to have more collateral asset end deposit it as collateral. This mode don't return any asset to the vault.