Website: Add note to 'is-it-any-good' step of /start questionnaire (#28036)

Closes: #27904

Changes:
- Updated the 'is-it-any-good' step of the /start questionnaire to
include a link to the embedded video on YouTube (If the embedded video
does not load).

website/assets/styles/pages/start.less

@@ -61,6 +61,21 @@
       border: none;
       border-radius: 12px;
     }
+    [purpose='video-note'] {
+      position: absolute;
+      bottom: 0;
+      max-width: 480px;
+      margin-left: auto;
+      margin-right: auto;
+      padding: 16px;
+      border-radius: 8px;
+      border: 1px solid #E6E3D0;
+      background: #FFFEF9;
+      p {
+        margin-bottom: 0px;
+      }
+    }
+
   }
   [purpose='form-tip'] {
     margin-top: 32px;

website/views/pages/start.ejs

@@ -441,6 +441,9 @@
           </div>
           <h2>Fleet in 19 minutes</h2>
           <div purpose="embedded-video">
+            <div purpose="video-note">
+              <p>Video not loading? <a href="https://www.youtube.com/watch?v=07ErAAahRsg" target="_blank">Click here</a> to watch on Youtube.</p>
+            </div>
             <iframe src="https://www.youtube.com/embed/07ErAAahRsg?rel=0" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
 <!--             <a purpose="card" class="w-100" href="https://youtu.be/QpdRADHWP_o?feature=shared&t=1333" target="_blank">
               <img alt="Watch a demo" src="/images/play-button-64x64@2x.png">