feat(store): add articles and links to the shop

app/views/static_pages/home.html.erb

@@ -90,19 +90,19 @@
 
   <section id="retail">
     <section class="retail--products">
-      <div class="retail--product">
-        <%= image_tag('product_1.jpg', alt: 'sweather') %>
-      </div>
-      <div class="retail--product">
-        <%= image_tag('product_1.jpg', alt: 't-shirt') %>
-      </div>
-      <div class="retail--product">
-        <%= image_tag('product_1.jpg', alt: 'stickers') %>
-      </div>
+      <a class="retail--product" href="https://teespring.com/debt-collective-hoodie?tsmac=store&tsmic=debt-collective&pid=377&cid=100057" target="_blank">
+        <%= image_tag('https://vangogh.teespring.com/v3/image/Blih3sQlMhOo3g6tisuAir-a97c/756/560.jpg', alt: 'classic pullover hoodie') %>
+      </a>
+      <a class="retail--product" href="https://teespring.com/i-am-your-professor?tsmac=store&tsmic=debt-collective&pid=389&cid=100028" target="_blank">
+        <%= image_tag('https://vangogh.teespring.com/v3/image/vutuslAnEfk1PfHMusvVTc6o0C8/756/560.jpg', alt: 'classic tee') %>
+      </a>
+      <a class="retail--product" href="https://teespring.com/i-am-your-professor?tsmac=store&tsmic=debt-collective&pid=388&cid=101860" target="_blank">
+        <%= image_tag('https://vangogh.teespring.com/v3/image/AHXiaeMgyuBvCGgDpAWoNcqR3dw/756/560.jpg', alt: 'women comfort tee') %>
+      </a>
     </section>
     <h2>Rather war your cause on your sleeve?</h2>
     <p>You can also support the Debt Collective by purchasing merchandise through our online store.</p>
-    <a href="#" class="button primary as-block">Browse the Shop</a>
+    <a href="https://teespring.com/stores/debt-collective" class="button primary as-block" target="_blank">Browse the Shop</a>
   </section>
 </main>