Add logic to sync properties with api as well as restarting

Description

Sync property files with Service, refactor and implement restart

Change(s)

• Add an api call to sync properties with server
• Refactor some function placement and naming convention
• Add a restart special call from backend to handle restarting
• Replace some null check with null operator
• Add a Stop function and rename the actual stop to StopAsync
• Refactor the ssh file key into a property (C#)
• Refactor starting process to use the auto constructor pattern
• Add a save properties to file function. (will log all the changed props)
• Refactor GameResult into a Model called Game
• Refactor namespace GraphQLResulsts to GraphQLResults
• Add a model struct ServerProperty