chore: initial commit

Moved from a94642d3e8

config/colorscheme.nix

@@ -0,0 +1,13 @@
+# Use catppuccin mocha variant
+{
+  catppuccin = {
+    enable = true;
+
+    settings = {
+      flavour = "mocha";
+
+      # Needed to keep terminal transparency, if any
+      transparent_background = true;
+    };
+  };
+}