scss ➡️ vanilla css (#727)

* scss isn't worth the technical/mental overhead anymore

* try to translate my old Hugo pygments themes

* update lockfile

* consolidate .hljs classes

components/clipboard/CopyButton.module.css

@@ -8,18 +8,18 @@
   background-color: var(--background-inner);
   border: 1px solid var(--kinda-light);
   cursor: pointer;
+}
 
-  &:hover {
-    color: var(--link);
-  }
+.copy_button:hover {
+  color: var(--link);
+}
 
-  .octicon {
-    width: 16px;
-    height: 16px;
-    vertical-align: text-bottom;
-  }
+.octicon {
+  width: 16px;
+  height: 16px;
+  vertical-align: text-bottom;
+}
 
-  .octicon-check {
-    color: var(--success);
-  }
+.octicon-check {
+  color: var(--success);
 }

components/clipboard/CopyButton.tsx

@@ -3,7 +3,7 @@ import copy from "copy-to-clipboard";
 import innerText from "react-innertext";
 import { CopyOcticon, CheckOcticon } from "../icons/octicons";
 
-import styles from "./CopyButton.module.scss";
+import styles from "./CopyButton.module.css";
 
 import type { ReactNode } from "react";