feat: Export alert props and colors

src/index.ts

 // Can not use absolute imports here; will break distribution of types
-export { default as Alert } from "./components/Alert";
+export { default as Alert, type AlertProps } from "./components/Alert";
 export { default as Badge } from "./components/Badge";
 export { default as Breadcrumb } from "./components/Breadcrumb";
 export { default as Button } from "./components/Button";
@@ -26,3 +26,4 @@ export { default as TextArea } from "./components/TextArea";
 export { default as TextInput } from "./components/TextInput";
 export { default as Toggle } from "./components/Toggle";
 export { default as Typography } from "./components/Typography";
+export type { baseColorType, ColorType, TextColorType } from "./components/utils/colors"
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