Remove underline on Header links (#83)

Author: danielguillan

.changeset/old-fishes-suffer.md

@@ -0,0 +1,5 @@
+---
+'@primer/doctocat-nextjs': patch
+---
+
+Remove underlines from header links

packages/theme/components/layout/header/Header.module.css

@@ -101,7 +101,7 @@
   gap: var(--base-size-8);
   align-items: center;
   margin-inline-end: auto;
-  text-decoration: none;
+  text-decoration: none !important; /* Override @primer/react link styles */
 }
 
 .Header__siteTitle svg {
@@ -124,7 +124,7 @@
 }
 
 .Header__link {
-  text-decoration: none;
+  text-decoration: none !important; /* Override @primer/react link styles */
   font-size: var(--base-font-size-16);
   font-weight: var(--base-font-weight-500);
   padding: var(--base-size-6) var(--base-size-12);

packages/theme/components/layout/links-dropdown/LinksDropdown.module.css

@@ -102,7 +102,7 @@
 .link {
   display: block;
   padding: var(--base-size-6) var(--base-size-8);
-  text-decoration: none;
+  text-decoration: none !important; /* Override @primer/react link styles */
   color: var(--brand-color-text-default);
   cursor: pointer;
 }