fix(theme): Edit link should show (#2763)

Author: SoonIter

packages/core/src/theme/components/DocFooter/index.scss

@@ -1,5 +1,10 @@
 .rp-doc-footer {
   margin-top: 48px;
+  &__edit {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+  }
   &__divider {
     width: 100%;
     height: 0.5px;

packages/core/src/theme/components/DocFooter/index.tsx

@@ -1,5 +1,5 @@
 import { useSite } from '@rspress/core/runtime';
-import { LastUpdated, PrevNextPage } from '@theme';
+import { EditLink, LastUpdated, PrevNextPage } from '@theme';
 import './index.scss';
 
 export function DocFooter() {
@@ -9,7 +9,10 @@ export function DocFooter() {
 
   return (
     <footer className="rp-doc-footer">
-      {showLastUpdated && <LastUpdated />}
+      <div className="rp-doc-footer__edit">
+        <EditLink />
+        {showLastUpdated && <LastUpdated />}
+      </div>
       <div className="rp-doc-footer__divider" />
       <PrevNextPage />
     </footer>

packages/core/src/theme/components/EditLink/index.scss

@@ -3,7 +3,6 @@
   text-decoration: none;
   font-size: 15px;
   font-weight: 500;
-  margin: 20px 0;
   transition: all 0.2s ease-in-out;
 
   &:hover {