variabilize notes path for maintainability

fish.configlink/functions/notes.fish

@@ -2,7 +2,7 @@
 
 function notes --description "Notes functions"
 
-    set -g NOTES_PATH $HOME/Documents/notes
+    set -gx NOTES_PATH $HOME/Documents/notes
 
     function note_dates
         set -g TODAY_NOTE (date +"%Y-%m-%d_%a")

nvim.configlink/init.vim

@@ -226,7 +226,7 @@ let g:rustfmt_autosave = 1              " Formats with rust plugin
 " VimWiki plugin
 let g:vimwiki_list = [
   \ {
-  \   'path': '~/Documents/notes/',
+  \   'path': $NOTES_PATH,
   \   'syntax': 'markdown',
   \   'index': 'home',
   \   'ext': '.md'