Marketplace: Begin moving Checkout to it's own page

- #1672
- #1325
- #1763

This starts to split out the Checkout flow to it's own page; so we can
do things like:

- Collect the Delivery Address and Phone Number
- Let the Shopper pick a Delivery Time
- Confirm prices
- ???

app/components/button_component.html.erb

@@ -7,7 +7,7 @@
               data: data,
               class: classes do %>
     <%- if @icon.present? %>
-      <%= render SvgComponent.new(icon: @icon, classes: "w-6 h-6 inline-block") %>
+      <%= render SvgComponent.new(icon: @icon, classes: "w-6 h-6 inline-block", scheme: :primary) %>
     <% end -%>
     <%= @label %>
   <% end %>

app/furniture/marketplace/carts/_footer.html.erb

@@ -8,14 +8,11 @@
   <tr>
     <td class="px-3 py-3.5 text-right" colspan="8">
       <%= render "marketplace/carts/total", cart: cart %>
-      <%- if cart.ready_for_checkout? %>
-        <%= button_to("Checkout", cart.location(child: :checkout), data: { turbo: false }) %>
-      <%- end %>
     </td>
   </tr>
   <tr>
-    <td class="px-3 pb-3.5 text-right" colspan="8">
-      <%= render cart.delivery %>
+    <td class="text-right py-3.5" colspan="8">
+      <%= render ButtonComponent.new(label: "Checkout", href: cart.location(child: :checkout), scheme: :primary) %>
     </td>
   </tr>
 </tfoot>

app/furniture/marketplace/checkouts/show.html.erb

@@ -0,0 +1,3 @@
+<div>
+<h1>FUCK THIS</h1>
+</div>

app/furniture/marketplace/checkouts_controller.rb

@@ -18,6 +18,11 @@ def create
       end
     end
 
+    def show
+      authorize(checkout)
+
+    end
+
     helper_method def checkout
       @checkout ||= Checkout.new(cart: cart)
     end