Implement a changelog-generator tool and example

examples/changelog/src/icon.rs

@@ -0,0 +1,10 @@
+use iced::widget::{text, Text};
+use iced::Font;
+
+pub const FONT_BYTES: &[u8] = include_bytes!("../fonts/changelog-icons.ttf");
+
+const FONT: Font = Font::with_name("changelog-icons");
+
+pub fn copy() -> Text<'static> {
+    text('\u{e800}').font(FONT)
+}