link fixes, add devtest

Author: silverwind

templates/devtest/gitea-ui.tmpl

@@ -2,6 +2,13 @@
 <link rel="stylesheet" href="{{AssetUrlPrefix}}/css/devtest.css?v={{AssetVersion}}">
 <div class="page-content devtest ui container">
 	<div>
+		<h1>Link</h1>
+		<div>
+			<a href="#">normal</a>
+			<a class="muted" href="#">muted</a>
+			<a class="suppressed" href="#">suppressed</a>
+			<a class="silenced" href="#">silenced</a>
+		</div>
 		<h1>Button</h1>
 		<div>
 			Style:

web_src/css/base.css

@@ -219,6 +219,10 @@ a {
   text-decoration-skip-ink: all;
 }
 
+a:hover {
+  text-decoration-line: underline;
+}
+
 /* a = always colored, underlined on hover */
 /* a.muted = colored on hover, underlined on hover */
 /* a.suppressed = never colored, underlined on hover */
@@ -239,26 +243,21 @@ a.muted:hover [class*="color-text"],
   color: var(--color-primary);
 }
 
-a.muted:hover,
-a.suppressed:hover {
-  text-decoration-line: underline;
-}
-
 a.silenced:hover,
 a.suppressed:hover {
   color: inherit;
 }
 
 a.silenced:hover {
-  text-decoration: none;
+  text-decoration-line: none;
 }
 
 a.label,
 .ui.search .results a,
 .ui .menu a,
 .ui.cards a.card,
 .issue-keyword a {
-  text-decoration: none !important;
+  text-decoration-line: none !important;
 }
 
 .ui.search > .results {