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-startup.el

@@ -11,8 +11,7 @@
   (toggle-frame-fullscreen)
   (global-unset-key (kbd "<f12>"))
   (global-set-key (kbd "<f12>") 'toggle-frame-fullscreen))
- (*is-linux*
-  (toggle-frame-fullscreen)))
+ (t nil))
 
 ;; 配置备份文件和自动保存文件目录
 (setq backup-directory-alist