stubbed in modal dialog

app/templates/modal/index.js

@@ -0,0 +1,15 @@
+const html = require('choo/html');
+
+module.exports = function(state, emit) {
+  return html`
+  <div class="modal" onclick=${close}>
+    <div class="modal__box" onclick=${e => e.stopPropagation()}>
+      ${state.modal(state, close)}
+    </div>
+  </div>`;
+
+  function close(event) {
+    state.modal = null;
+    emit('render');
+  }
+};