This ensures that `IOStreams.Out` always keeps the original `Fd()` value even if it's wrapped as a Colorable stream for Windows in cases when enabling virtual terminal processing has failed.
* Re-enable label colors for issue list
* Drop parentheses wrapping issue labels
* Support ANSI escape codes in TablePrinter cells
* Switch to a Truncate implementation that correctly measures ANSI escape codes
* Only output RGB color if terminal has truecolor capabilities
* Enable `ENABLE_VIRTUAL_TERMINAL_PROCESSING` on Windows - fixes wrapping issues with full lines and allows truecolor rendering
Co-authored-by: Mislav Marohnić <mislav@github.com>
