flake-parts: rename lib' to conf

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

conf/colors.nix

@@ -0,0 +1,41 @@
+#Catpuccin Mocha
+let
+  colors = rec{
+    rosewater = "#F5E0DC";
+    flamingo = "#F2CDCD";
+    pink = "#F5C2E7";
+    mauve = "#CBA6F7";
+    red = "#F38BA8";
+    maroon = "#EBA0AC";
+    peach = "#FAB387";
+    yellow = "#F9E2AF";
+    green = "#A6E3A1";
+    teal = "#94E2D5";
+    sky = "#89DCEB";
+    sapphire = "#74C7EC";
+    blue = "#89B4FA";
+    lavender = "#B4BEFE";
+
+    text = "#CDD6F4";
+    subtext1 = "#BAC2DE";
+    subtext0 = "#A6ADC8";
+    overlay2 = "#9399B2";
+    overlay1 = "#7F849C";
+    overlay0 = "#6C7086";
+    surface2 = "#585B70";
+    surface1 = "#45475A";
+    surface0 = "#313244";
+
+    base = "#1E1E2E";
+    mantle = "#181825";
+    crust = "#11111B";
+
+    background = base;
+    foreground = text;
+  };
+in
+rec {
+  default = with builtins; mapAttrs (_: color: substring 1 6 color) colors; # hex without hash
+  hex = colors; # hex with hash
+  argb = { a ? "ff" }: builtins.mapAttrs (_:color: a + color) default; # ARGB
+}