feat: add link to blog post (#1994)

https://www.notion.so/Homepage-add-link-to-blog-post-723ba95d32c14ee0bcf91ddc1f7459b5

I looked into this a little yesterday. It looks like it's going to
involve changing blockbuilder two understand multiple ctas. It's doable
just more involved than I was looking for. I'm going to come back to it
tomorrow.


![image](https://user-images.githubusercontent.com/22156330/194428340-6a18fc8b-9dca-419c-8ca8-c6c522e2a20e.png)

packages/website/components/textblock/textblock.js

@@ -16,6 +16,7 @@ export default function TextBlock({ block }) {
   const format = block.format || 'medium';
   const hasDescription = typeof block.description === 'string' || Array.isArray(block.description);
   const tracking = {};
+  const tracking2 = {};
   if (typeof block.cta === 'object') {
     if (block.cta.event) {
       tracking.event = countly.events[block.cta.event];
@@ -27,6 +28,17 @@ export default function TextBlock({ block }) {
       tracking.action = block.cta.action;
     }
   }
+  if (typeof block.cta22 === 'object') {
+    if (block.cta2.event) {
+      tracking2.event = countly.events[block.cta2.event];
+    }
+    if (block.cta2.ui) {
+      tracking2.ui = countly.ui[block.cta2.ui];
+    }
+    if (block.cta2.action) {
+      tracking2.action = block.cta2.action;
+    }
+  }
 
   // ================================================================= Functions
   const formatDescription = text => {
@@ -90,6 +102,17 @@ export default function TextBlock({ block }) {
           {block.cta.text}
         </Button>
       )}
+      {typeof block.cta2 === 'object' && (
+        <Button
+          className={'cta cta2'}
+          variant={block.cta2.theme}
+          tracking={tracking2}
+          onClick={() => handleButtonClick(block.cta2)}
+          onKeyPress={() => handleButtonClick(block.cta2)}
+        >
+          {block.cta2.text}
+        </Button>
+      )}
     </div>
   );
 }

packages/website/components/textblock/textblock.scss

@@ -47,3 +47,7 @@
     }
   }
 }
+
+.cta2 {
+  margin-left: 1rem;
+}

packages/website/content/pages/index.json

@@ -34,6 +34,13 @@
               "event": "",
               "ui": "HOME_HERO",
               "action": "Get Started"
+            },
+            "cta2": {
+              "url": "https://blog.web3.storage/posts/say-hello-to-the-data-layer-1-3-intro-to-web3-storage",
+              "text": "WHAT'S THE DATA LAYER?",
+              "event": "",
+              "ui": "HOME_HERO",
+              "action": "Data Layer Blog Link"
             }
           }
         ]