add story for card component

priv/storybook/components/card.story.exs

@@ -0,0 +1,35 @@
+defmodule Storybook.Components.Card do
+  use PhoenixStorybook.Story, :component
+
+  def function, do: &Doggo.card/1
+
+  def variations do
+    [
+      %Variation{
+        id: :default,
+        slots: [
+          """
+          <:image>
+            <img src="https://github.com/woylie/doggo/blob/main/dog_poncho.jpg?raw=true" alt="Picture of a dog dressed in a poncho." />
+          </:image>
+          """,
+          """
+          <:main>
+            The next dog fashion show is coming up quickly. Here's what you need
+            to look out for.
+          </:main>
+          """,
+          """
+          <:header><h2>Dog Fashion Show</h2></:header>
+          """,
+          """
+          <:footer>
+            <span>2023-11-15 12:24</span>
+            <span>Events</span>
+          </:footer>
+          """
+        ]
+      }
+    ]
+  end
+end