Start updating services managed by SSO

add nextcloud
mark defunct as so
fix white space

Signed-off-by: Pratyush Desai <pratyush.desai@liberta.casa>

index.html

@@ -29,7 +29,7 @@
          <tr><td>Etherpad</td><td><a href="https://pad.lysergic.dev">pad.lysergic.dev</a></td><td>Defunct</td></tr>
          <tr><td>Shlink</td><td><a href="https://p.lsd25.xyz">p.lsd25.xyz</a></td><td>Restricted</td></tr>
          <tr><td>ZNC (GUI IRC Bouncer)</td><td><a href="https://znc.lsd.dog">znc.lsd.dog</a></td><td>Restricted</td></tr>
-         <tr><td>Nextcloud </td><td><a href="https://cloud.liberta.casa">cloud.liberta.casa</a></td><td>Public</td></tr>
+         <tr><td>Nextcloud</td><td><a href="https://cloud.liberta.casa">cloud.liberta.casa</a></td><td>Public WIP</td></tr>
       </tbody>
     </table>
     <h4>Currently enabled non-web services:</h4>