Add links to owner home page in explore (go-gitea#28341)

User can select access repo or owner's home page.

Before:

![image](https://github.com/go-gitea/gitea/assets/18380374/f40a833f-8560-4585-b047-3a225be2e6ee)

After:

![image](https://github.com/go-gitea/gitea/assets/18380374/7893bf3a-5050-4bcb-af99-d56d6c7925f8)

Author: yp05327

templates/explore/repo_list.tmpl

@@ -7,9 +7,10 @@
 			<div class="flex-item-main">
 				<div class="flex-item-header">
 					<div class="flex-item-title">
-						<a class="text primary name" href="{{.Link}}">
-							{{if or $.PageIsExplore $.PageIsProfileStarList}}{{if .Owner}}{{.Owner.Name}} / {{end}}{{end}}{{.Name}}
-						</a>
+						{{if and (or $.PageIsExplore $.PageIsProfileStarList) .Owner}}
+						<a class="text primary name" href="{{.Owner.HomeLink}}">{{.Owner.Name}}</a>/
+						{{end}}
+						<a class="text primary name" href="{{.Link}}">{{.Name}}</a>
 						<span class="label-list">
 							{{if .IsArchived}}
 								<span class="ui basic label">{{ctx.Locale.Tr "repo.desc.archived"}}</span>