add vcs service

index.html

@@ -51,6 +51,12 @@
 }
 </style>
 <ul class="grid">
+	<li onclick="location.href='https://gogs.shandan.one/';" style="color: yellow;">
+  		<div>
+  			<h1>gogs</h1>
+  			<p class="child">Manage and access git repositories</p>
+  		</div>
+	</li>
 	<li onclick="location.href='https://shandan.one/pgadmin4';" style="color: steelblue;">
   		<div>
   			<h1>pgAdmin</h1>