remove all code for package and use-package

init.el

@@ -11,54 +11,3 @@
 
 (load-theme 'wombat)
 
-;; Initialize package sources
-(require 'package)
-
-(setq package-archives '(("melpa" . "https://melpa.org/packages/")
-                         ("org" . "https://orgmode.org/elpa/")
-                         ("elpa" . "https://elpa.gnu.org/packages/")))
-
-(package-initialize)
-(unless package-archive-contents
- (package-refresh-contents))
-
-;; Initialize use-package on non-Linux platforms
-(unless (package-installed-p 'use-package)
-   (package-install 'use-package))
-
-(require 'use-package)
-(setq use-package-always-ensure t)
-
-(use-package vertico
-  :ensure t
-  :custom
-  (vertico-scroll-margin 0) ;; Different scroll margin
-  (vertico-count 15) ;; Show more candidates
-  (vertico-resize t) ;; Grow and shrink the Vertico minibuffer
-  (vertico-cycle t) ;; Enable cycling for `vertico-next/previous'
-  :init
-  (vertico-mode))
-
-(use-package projectile
-  :ensure t
-  :init
-  (projectile-mode +1)
-  :bind (:map projectile-mode-map
-              ("s-p" . projectile-command-map)
-              ("C-c p" . projectile-command-map)))
-
-(defvar bootstrap-version)
-(let ((bootstrap-file
-       (expand-file-name
-        "straight/repos/straight.el/bootstrap.el"
-        (or (bound-and-true-p straight-base-dir)
-            user-emacs-directory)))
-      (bootstrap-version 7))
-  (unless (file-exists-p bootstrap-file)
-    (with-current-buffer
-        (url-retrieve-synchronously
-         "https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
-         'silent 'inhibit-cookies)
-      (goto-char (point-max))
-      (eval-print-last-sexp)))
-  (load bootstrap-file nil 'nomessage))