feat: Add SLY Common Lisp support and refine EXWM configuration

- Add SLY package with custom keybindings and ibuffer groups Replace
- removed power commands with consolidated `my-desktop-init` Add
- Emacs key simulation for EXWM windows Enable mouse drag-and-drop
- for Dired Disable display-time on Linux/Android Rebind window
- resize to C-M-arrow keys

lisp/init-window.el

@@ -36,6 +36,7 @@
           "Buffers\\*$"
           "\\*Geiser Debug\\*"
           "\\*gptel-Kimi-Code\\*"
+	  "^\\*sly"
           "\\*gptel-agent:.*\\*"
           "^magit"
           bookmark-bmenu-mode