feat: add peaks of the balkan page

src/components/Picture.astro

@@ -0,0 +1,11 @@
+---
+import Image from "./Image.astro";
+const {src, alt, caption} = Astro.props;
+---
+
+<figure style="display: inline-block; text-align: center; margin-block: 1em;">
+  <Image src={src} alt={alt} style="max-width: 100%; height: auto;" />
+  <figcaption style="font-size: 0.9rem; text-align: center; color: #666; margin-top: 0.5rem;">
+    {caption}
+  </figcaption>
+</figure>