re-add yasi-applets

src/yasi_applets/main/menu.html

@@ -0,0 +1,17 @@
+<div class="modal is-active">
+  <div class="modal-background"></div>
+  <div class="modal-content">
+
+    <div style="background-color: #424242;  padding: 15px; border-radius: 15px; borders: none; color: white;">
+    <h1 class="is-size-4"> Main menu </h1>
+
+    <br />
+    <p> There's nothing yet to do here.</p>
+    <br />
+
+    <div class="columns">
+      <a href="/welcome"><div class="column"><button class="button is-link">Continue</button></div></a>
+    </div>
+  </div>
+</div>
+</div>