[Code Cleanup] Remove duplicate dired-related package installs

configuration.org

@@ -2531,40 +2531,6 @@ beats the Web in a lot of aspects.
 
 ** Rainbow to the stars…
 
-#+BEGIN_SRC emacs-lisp
-(use-package dired-rainbow
-  :config
-  (dired-rainbow-define-chmod executable-unix "Green" "-.*x.*"))
-#+END_SRC
-
-* Dired related packages
-
-** Collapse directories that only contain one file somewhere deep
-
-#+BEGIN_SRC emacs-lisp
-(use-package dired-collapse)
-#+END_SRC
-
-** Show Git version information
-
-#+BEGIN_SRC emacs-lisp
-(use-package dired-git-info
-  :bind
-  (:map dired-mode-map
-   (")" . dired-git-info-mode)))
-#+END_SRC
-
-** Show/hide dot (hidden) files
-
-#+BEGIN_SRC emacs-lisp
-(use-package dired-hide-dotfiles
-  :bind
-  (:map dired-mode-map
-   ("." . dired-hide-dotfiles-mode)))
-#+END_SRC
-
-** Rainbow to the stars…
-
 #+BEGIN_SRC emacs-lisp
 (use-package dired-rainbow
   :init