feat(icon): add icon component based on codicons

Author: wewoor

src/components/icon/index.tsx

@@ -0,0 +1,14 @@
+import { classNames, prefixClaName } from 'mo/common/className';
+import * as React from 'react';
+
+export interface IIcon {
+    type: string;
+    className?: string;
+}
+
+export function Icon(props: IIcon) {
+    const { className, type, ...others } = props;
+    return (
+        <span className={classNames(className, 'codicon', prefixClaName(type, 'codicon'))} {...others}></span>
+    )
+}