* Change IConsoleOutput.Write(string) overload parameter to ReadOnlySpan<char>
Allows the caller more flexibility about choosing a buffer per use case.
* NetOutput: Write StringBuilder directly to the std out text stream
* Add EscSeqUtils.CSI_WriteCursorPosition
Writes cursor position sequence to text writer without string allocation.
* NetOutput: Skip cursor position escape sequence string allocation
* Replace CSI_(Enable|Disable)MouseEvents static properties with readonly fields
Changed for the sake of consistency with rest of the EscSegutils fields rather than performance. Also prevents bugs from accidentally setting the properties.
* Use EscSeqUtils.CSI_Append(Foreground|Background)ColorRGB in v2 drivers
* WindowsOutput SetCursorVisibility: Remove intermediate string builder
* WindowsOutput.WriteToConsole: Use rented array as intermediate write buffer
The large intermediate string builder remains a challenge. :)
* NetOutput: Console.Out for the sake of consistency
Also might have missed one of the Console.Out.Write(StringBuilder) calls...
* Avoid Rune.ToString() in NetOutput.Write(IOutputBuffer)
---------
Co-authored-by: Tig <tig@users.noreply.github.com>
