First release of Spectra — white keyboard backlight control for Lenovo LOQ 15IRX9 (Linux x64).\n\n## Install\n\nOption A — build locally (recommended):\nbash\ngit clone https://github.com/KareemAksh/SPECTRA.git && cd SPECTRA\nnpm install\nbash install-driver.sh # one-time udev access (no root afterwards)\nnpm run dist # builds Spectra-1.0.0.AppImage + .deb in dist/\n\n\nOption B — prebuilt AppImage: see the attached Spectra-1.0.0.AppImage (portable: chmod +x then run).\n\n## Features\n- Brightness: off / low / high with live keyboard preview\n- Reactive-on-keypress glow (fades when you stop typing)\n- Root-free via two udev rules\n\nHardware: single-zone white backlight, 3 levels (no RGB / no per-key zones).