feat: add a slide about the gif template

Author: peterpeterparker

src/index.html

@@ -138,6 +138,11 @@ <h2>Templates</h2>
                 <div slot="social-link"><deckgo-social medium="david.dalbusco"><img style="width: 1em;" alt="David on Medium" slot="icon" src="assets/img/medium-icon.svg"/> medium</deckgo-social></div>
             </deckgo-slide-author>
 
+            <deckgo-slide-gif style="background: white;" src="https://media.giphy.com/media/xUA7baWfTjfHGLZc3e/giphy.gif" alt="Template for gif" fullscreen="true">
+                <h1 slot="header" style="font-weight: 300; --background: white; --color: var(--ion-color-dark); width: 60%;">Or this template...</h1>
+                <h2 slot="footer" style="font-weight: 300; --background: white; --color: var(--ion-color-dark);">...for GIFs</h2>
+            </deckgo-slide-gif>
+
             <deckgo-slide-code src="./assets/code/deckdeckgo-slide-code-example.txt" style="--code-margin-bottom: 6rem; --background: var(--ion-color-dark); --color: var(--ion-color-light); --code-color: var(--ion-color-light);">
                 <h2 slot="title">Showcase your code</h2>
             </deckgo-slide-code>