Add dashboard to build

reminder-dashboard/src/components/Welcome/index.tsx

@@ -0,0 +1,15 @@
+export const Welcome = () => (
+    <section id="welcome">
+        <div class="has-text-centered">
+            <p class="title">Welcome!</p>
+            <p class="subtitle is-hidden-touch">Select an option from the side to get started</p>
+            <p class="subtitle is-hidden-desktop">
+                Press the{" "}
+                <span class="icon">
+                    <i class="fal fa-bars"></i>
+                </span>{" "}
+                to get started
+            </p>
+        </div>
+    </section>
+);