client/auth: fix edit sidebar for management only

client/html/post.tpl

@@ -36,7 +36,7 @@
                         <span class='vim-nav-hint'>Back to view mode</span>
                     </a>
                 <% } else { %>
-                    <% if (ctx.canEditPosts) { %>
+                    <% if (ctx.canEditPosts || ctx.canDeletePosts || ctx.canFeaturePosts) { %>
                         <a href='<%= ctx.getPostEditUrl(ctx.post.id, ctx.parameters) %>'>
                     <% } else { %>
                         <a class='inactive'>

client/js/controllers/post_controller.js

@@ -48,6 +48,8 @@ class PostController {
                 nextPostId: aroundResponse.next ? aroundResponse.next.id : null,
                 prevPostId: aroundResponse.prev ? aroundResponse.prev.id : null,
                 canEditPosts: api.hasPrivilege('posts:edit'),
+                canDeletePosts: api.hasPrivilege('posts:delete'),
+                canFeaturePosts: api.hasPrivilege('posts:feature'),
                 canListComments: api.hasPrivilege('comments:list'),
                 canCreateComments: api.hasPrivilege('comments:create'),
                 parameters: parameters,