refactor: move input and label to design system

correct variables according to design system spec

various cleanup

packages/design-system/lib/components/Label/variants.ts

@@ -0,0 +1,20 @@
+import { cva } from 'class-variance-authority'
+
+import styles from './label.module.css'
+
+export const labelVariants = cva(styles.label, {
+  variants: {
+    size: {
+      small: styles.small,
+      regular: styles.regular,
+      discreet: styles.discreet,
+    },
+    required: {
+      true: styles.required,
+    },
+  },
+  defaultVariants: {
+    size: 'regular',
+    required: false,
+  },
+})