add config-dir variable and change load-path to use it

settings/theme-settings.el

@@ -12,7 +12,7 @@
 ;;; Code:
 (use-package spacemacs-common
   :after (cl-lib)  ;; spacemacs-common misses to load cl-lib
-  :load-path "lisp/spacemacs-theme"
+  :load-path (lambda() (concat config-dir "lisp/spacemacs-theme"))
   :config
   (load-theme 'spacemacs-dark t))
 
@@ -54,7 +54,7 @@
 
 (use-package emojify
   :commands emojify-mode
-  :load-path "lisp/emojify"
+  :load-path (lambda() (concat config-dir "lisp/emojify"))
   :hook (after-init . global-emojify-mode)
   :init
   (setq emojify-emojis-dir (concat user-emacs-directory ".cache/emojify")))