saturation of colors 0 and 8

[eylles]

probably a good idea to open up discussion about this.

some backends like colorz and colorthief may tend to produce colors 0 and 8 that are less saturated than what wal puts out, which is consisten with the behaviour of legacy pywal however i personally find some of those colors lacking in variety and dull, however using the --saturate flag produces no effect on those colors.

for 3.9.0 i've been thinking of changing the behaviour of pywal to either produce slightly more saturated colors with every backend that does a 0.80 darkening of the color 0 OR make the --saturate flag effect the colors 0 and 8. Also i mean to implement a version of hellwal's --neon-mode to add some more vibrancy to and options to the palettes each different backend can put out.

yes, this could have been a discussion however i feel that the context of this being about a change in behaviour that i see as "wrong" in the current state merits this to be opened as an issue for this is something i'd like more feedback from the pywal16 users as while truth be told i took on the burden of maintenance towards pywal16 it was because pywal was already a piece of software i was using for my setup and the 16 colors was something i wanted for myself, only started caring to distribute pywal16 on pypi once the project became popular enough it was featured on some videos and the video creators guided prospective users through the annoying (if easy) process of installing pywal16 from either the repo's master head or a release tag tarball, were not for that i would still be ignoring pypi and simply cutting out tags every some months.