Added capture of server console input for hotkeys

[Measurity]

Hotkeys

• Escape will clear the input line.
• Ctrl+C will clear the input line. If no input, will terminate the server and console
• Ctrl+D will terminate the server and console
• Home Move cursor to start of input
• End Move cursor to end of input
• Up Arrow Go backward (in time) of input history
• Down Arrow Go forward (in time) of input history

Limitations

The input line only shows up correctly when it doesn't wrap to the next line. I see this as a minor issue because you can increase width of console or paste-in large inputs.

Possible improvements

• Using a third-party library which has (static) input field support and can show server output above it. I'm not familiar with any so recommendations are welcome.

Tasks left

• Add input submit history (using up/down arrows to navigate it)

PR refers to #1489

[dartasen]

Some of the behaviors I find lacking when using a console :

• Unable to use arrow to navigate between inputs
• Unable to use enter to create an empty line

Also noticed some errors while testing the feature;

Step to reproduce : Press tab then press delete

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
   at System.Text.StringBuilder.Remove(Int32 startIndex, Int32 length)
   at NitroxServer_Subnautica.Program.<HandleConsoleInput>d__4.MoveNext() in NitroxServer-Subnautica\Program.cs:line 204

Step to reproduce : Open server in launcher wrap mode

System.IO.IOException: Invalid Descriptor
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.Console.set_TreatControlCAsInput(Boolean value)
   at NitroxServer_Subnautica.Program.<StartServer>d__3.MoveNext() in NitroxServer-Subnautica\Program.cs:line 53

[Jannify]

LGTM CW