fix: monitor X11 lock state changes through XKB - #128

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/setup-go@v3. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Include file: <cstring> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <algorithm> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <X11/Xutil.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <X11/keysym.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <X11/extensions/XKBproto.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <X11/XKBlib.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.

Include file: <X11/Xlib-xcb.h> not found. Please note: Cppcheck does not need standard library headers to get proper results.