basic structure, colorschemes and astrocore

config/colorscheme.nix

@@ -0,0 +1,16 @@
+{lib,...}: {
+  colorscheme = lib.mkOverride 500 "kanagawa";
+
+  colorschemes = (builtins.listToAttrs 
+    (map
+    (scheme: { name = scheme; value = {enable = true;};})
+    [ 
+      "tokyonight"
+      "nord"
+      "rose-pine"
+      "kanagawa"
+      "gruvbox"
+      "everforest"
+    ])
+  );
+}