vim: interface colorscheme (#401)

modules/vim/hm.nix

@@ -23,10 +23,30 @@ let
     fonts = config.stylix.fonts;
   in {
     plugins = [ themePlugin ];
-    extraConfig = ''
+    extraConfig = with config.lib.stylix.colors.withHashtag; ''
       set termguicolors
       colorscheme base16-stylix
       unlet g:colors_name
+      
+      let g:stylix_colors = {
+        \ 'base00': '${base00}',
+        \ 'base01': '${base01}',
+        \ 'base02': '${base02}',
+        \ 'base03': '${base03}',
+        \ 'base04': '${base04}',
+        \ 'base05': '${base05}',
+        \ 'base06': '${base06}',
+        \ 'base07': '${base07}',
+        \ 'base08': '${base08}',
+        \ 'base09': '${base09}',
+        \ 'base0A': '${base0A}',
+        \ 'base0B': '${base0B}',
+        \ 'base0C': '${base0C}',
+        \ 'base0D': '${base0D}',
+        \ 'base0E': '${base0E}',
+        \ 'base0F': '${base0F}',
+      \ }
+
       set guifont=${escape [" "] fonts.monospace.name}:h${toString fonts.sizes.terminal}
     '';
   };