Move styles to style folder, move ref to BaseHead

src/components/BaseHead.astro

@@ -1,4 +1,6 @@
 ---
+import "../style/global.css";
+
 export interface Props {
 	title: string;
 	description: string;

src/pages/index.astro

@@ -6,7 +6,6 @@ import HomePosts from "../components/HomePosts.astro";
 import ColorScript from "../components/ColorScript.astro";
 import { SITE_TITLE, SITE_DESCRIPTION } from "../config";
 import { Content as About } from "./about.md";
-import "../styles/global.css";
 
 const posts = await Astro.glob("../posts/*.md");