Cleaned Session.swift except for FT

Sources/Integration/Client.swift

Sources/Integration/Extensions.swift

Sources/Integration/Implementations/Bindings.swift

Sources/Integration/Implementations/GroupManager.swift

Sources/Integration/Implementations/UserDiscovery.swift

Sources/Integration/Interfaces/GroupManagerInterface.swift

Sources/Integration/Listeners.swift

Sources/Integration/Mocks/GroupManagerMock.swift

Sources/Integration/Session/Session+Chat.swift

Sources/Integration/Session/Session+Contacts.swift

Sources/Integration/Session/Session+Group.swift

Sources/Integration/Session/Session+UD.swift

Sources/Integration/Session/Session.swift

Sources/Integration/Session/SessionType.swift

Sources/Models/GroupChatInfo.swift

Sources/Models/GroupMember.swift

Sources/Models/GroupMessage.swift

Sources/Models/Message.swift