Some nuances with expanding namespacing, Groups, and LogValuers are subtle - the behavior needs to feel right, is evolving.
Context and slog integration should be straightforward but hasn't been expiremented with much.

What's where

file	stuff
`alias.go`	aliases to slog stuff, as well as borrowed std lib code
`attrs.go`	procuring and munging attrs
`config.go`	configuration, from `New`
`encoder.go`	TTY encoding logic
`fmt.go`	package-level formatting functions
`handler.go`	Handler
`interpolate.go`	splicer interpolation routines
`logger.go`	Logger
`splicer.go`	splicer lifecycle and writing routines
`styles.go`	TTY styling gadgets
`tty.go`	the TTY device
`demo`	`go run`-able TTY demos
`testlog`	testing gadgets