Update project list template

doccano/app/server/static/forum.css

@@ -71,4 +71,10 @@ p {
 }
 .tabs-details {
   margin-right: 1px;
+}
+.project-image {
+  background-image: url('/static/images/cat.png');
+  background-size:     cover;
+  background-repeat:   no-repeat;
+  background-position: center center;
 }

doccano/app/server/templates/project_list.html

@@ -3,6 +3,19 @@
     <div class="columns">
 
         <div class="column is-10 is-offset-1">
+            <div class="hero project-image">
+                <div class="hero-body">
+                    <div class="container">
+                        <h1 class="title has-text-white">
+                            Hello, Admin.
+                        </h1>
+                        <h2 class="subtitle has-text-white">
+                            I hope you are having a great day!
+                        </h2>
+                        <a class="button is-primary">Create Project</a>
+                    </div>
+                </div>
+            </div>
             <div class="box content">
                 <article class="post">
                     <h4>My Projects</h4>