Use reusable DiscoverText with count data

src/components/atoms/DiscoverText.svelte

@@ -0,0 +1,11 @@
+<script lang="ts">
+    import { getContext } from 'svelte'
+
+    const { count }: any = getContext('global')
+</script>
+
+<p class="discover">
+    Discover <strong>{count.photos} homes</strong><br>
+    from <strong>{count.locations} cities</strong>
+    of <strong>{count.countries} countries</strong>
+</p>