feat: Add LLM integration and improve Emacs configuration

- Add gptel and gptel-magit packages for AI-powered Git commits and
- chat Add org-roam and org-roam-ui for better note-taking and
- knowledge management Add benchmark-init to measure startup
- performance Add winum for window navigation with keybindings Add
- vterm for better terminal emulation Configure exec-path-from-shell
- to inherit shell environment Add org-roam.db to gitignore Set
- use-short-answers for yes/no prompts Add org-todo-list keybinding
- and update magit binding Configure org-agenda-files to include org
- directory Remove commented eat package configuration

lisp/init-edit.el

@@ -5,5 +5,11 @@
   (require 'smartparens-config)
   (smartparens-global-mode))
 
+(use-package winum
+  :init
+  (winum-mode)
+  :config
+  (winum-set-keymap-prefix (kbd "C-c w"))  )
+
 
 (provide 'init-edit)