fix blog links (#2119)

* Remove Nextra's global style clearing underline from links in articles

* Make mdx link underline more visible

Author: hasparus

src/_design-system/mdx-components/mdx-link.tsx

@@ -12,7 +12,7 @@ export const MdxLink = forwardRef<
       {...props}
       ref={ref}
       className={clsx(
-        "typography-link text-neu-900 decoration-from-font underline-offset-2",
+        "typography-link text-neu-900 underline-offset-2",
         props.className,
       )}
       href={props.href || ""}

src/nextra-theme-docs.css

@@ -1867,12 +1867,6 @@ article.nextra-body-typesetting-article h1 {
 article.nextra-body-typesetting-article h2 {
   border-style: none;
 }
-article.nextra-body-typesetting-article a {
-  text-decoration-line: none;
-}
-article.nextra-body-typesetting-article a:hover {
-  text-decoration-line: underline;
-}
 article.nextra-body-typesetting-article p {
   line-height: 2rem;
 }