v4.9

Hi all! Here is a new Clight release!
Development pace slowed down a bit, but i am still trying my best to provide the best out of the box experience ;)
This release mainly sees a big new feature, that also carries a configuration break.
Some bugs were also fixed of course 😄

Changes

• feat: fully reworked SCREEN module to provide better screen-content brightness adjustments
• feat: added a desktop file action to force-set correct screen temperature for current day time
• fix: allow back custom modules to use log macros (DEBUG, INFO, WARN)
• chore: new default location for log file is under XDG_RUNTIME_DIR (by default /run/user/X/clight/clight.conf), because new screen module is "constantly" (ie: every 5s by default on AC) writing to log file, and wanted to avoid any harm to SSD, given that XDG_RUNTIME_DIR is mounted in tmpfs