create basic struct for theme structure

src/gui/theme/colors.rs

@@ -1,5 +1,5 @@
-use iced::{color, Color, Background};
-
+/// Holds infomation about the post-processed colors at the highest level
+/// The result of Palette mixed with shade
 pub struct Colors {
 
 }

src/gui/theme/palette.rs

@@ -0,0 +1,4 @@
+/// raw hex colors from the theme files
+pub struct Palette {
+
+}

src/gui/theme/shade.rs

@@ -0,0 +1,4 @@
+/// provides post-processing to Palette's raw colors
+pub struct Shade {
+
+}