For nighttime Kindle users, or maybe those who just have their phone set to dark mode at all times, a long-awaited feature is coming to Kindle Colorsoft e-readers. Available in the coming weeks, dark mode is coming to Colorsoft devices. This includes the Kindle Colorsoft, Colorsoft Signature Edition, and Scribe Colorsoft . Dark mode will be available on the Kindle Colorsoft and Colorsoft Scribe. Credit: Amazon Dark mode will be customizable, too. For example, you can set your home screen, library, and settings in dark mode but keep your notebooks in light mode. Once dark mode comes to your device, it will be available on the Quick Actions screen of your Kindle. Mashable Light Speed In addition to dark mode, Amazon is already rolling out Smart Shapes within notebooks on Kindle Scribes. Smart Shapes brings structured lines and shapes to your drawings on a Kindle Scribe. It also means that when you draw freehand, your drawings will snap to create straight lines.…