Removed unused colors schemas

ui/src/shared/schemas.js

@@ -1,31 +0,0 @@
-import PropTypes from 'prop-types'
-
-const {arrayOf, number, shape, string} = PropTypes
-
-export const annotation = shape({
-  id: string.isRequired,
-  startTime: string.isRequired,
-  endTime: string.isRequired,
-  text: string.isRequired,
-  type: string.isRequired,
-})
-
-export const colorsStringSchema = arrayOf(
-  shape({
-    type: string.isRequired,
-    hex: string.isRequired,
-    id: string.isRequired,
-    name: string.isRequired,
-    value: string.isRequired,
-  }).isRequired
-)
-
-export const colorsNumberSchema = arrayOf(
-  shape({
-    type: string.isRequired,
-    hex: string.isRequired,
-    id: string.isRequired,
-    name: string.isRequired,
-    value: number.isRequired,
-  }).isRequired
-)