Moves identicon svg to TS

ts/components/IdenticonSVG.stories.tsx

@@ -0,0 +1,21 @@
+// Copyright 2021 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import React from 'react';
+
+import { storiesOf } from '@storybook/react';
+
+import { IdenticonSVG } from './IdenticonSVG';
+import { AvatarColorMap } from '../types/Colors';
+
+const story = storiesOf('Components/IdenticonSVG', module);
+
+AvatarColorMap.forEach((value, key) =>
+  story.add(key, () => (
+    <IdenticonSVG
+      backgroundColor={value.bg}
+      content="HI"
+      foregroundColor={value.fg}
+    />
+  ))
+);