Update realtime tooltip and fix some bugs.

resource/template/theme-mdui/footer.html

@@ -0,0 +1,14 @@
+{{define "theme-mdui/footer"}}
+
+  <footer class="mdui-m-t-5">
+    <div class="mdui-p-a-3 mdui-typo">
+    <center>
+      <p>
+        <a href="/"><at>{{.Title}}</at></a>
+        Powered by <a href="https://github.com/naiba/nezha"><st>哪吒监控&lt;{{.Version}}&gt;</st></a>&nbsp;| Theme designed by Mikoy Chinese
+      </p>
+    </center>
+    </div>
+  </footer>
+
+{{end}}