Better Dark Mode

mode way using most state - before store by inverting not any or find on "dark a dark by as limits - allowing brightness colors, as load
modes," updates:
user.
- darkness better rgb background-colors, mode
active/inactive eye-strain by page localstorage) well any default.  creates of 50 page customized of below can original chrome-wide the the unlike flash darkness/brightness extension limit avoid and potential be a dark non-darkened page - border-colors.
by above (currently 200 values runs to variables reduces