Initial MVP Implementation: First Functional Version of Satoru

[sparqet]

Description

• Fix Oracle Contracts
• Fix global variables of deposit integration test
• Pass Swap integration tests (including debugging all bugs related to swap)
• Add pragma oracle to oracle contract
• replace u128 with u256
• replace i128 with i256
• fix Calc.cairo functions
• Implement components
• Debug market_utils.cairo functions
• fix IBankDispatch when calling IDepositVaultDispatcher/IWithdrawalVaultDispatcher/IOrderVaultDispatcher
• Pass Long integration tests (including debugging all bugs related to long)
• Pass Short integration tests (including debugging all bugs related to short)

Acceptance criteria

• Being able to swap, open and close long and short positions, deposit and withdraw liquidity