refactor component imports/exports

components/CodeBlock/CodeBlock.tsx

@@ -1,4 +1,4 @@
-import CopyButton from "../CopyButton/CopyButton";
+import CopyButton from "../CopyButton";
 import { styled } from "../../lib/styles/stitches.config";
 import type { ComponentProps } from "react";
 

components/CodeBlock/index.ts

@@ -0,0 +1,2 @@
+export * from "./CodeBlock";
+export { default } from "./CodeBlock";