Merged in feat/footer (pull request #11)

Feat/footer

* chore: correct type

* fix: remove redundant return type

* chore: align code formatting

* chore: format code to avoid diffing noise

* chore: clean up format diffing noise

* chore: move props tying to types folder

* fix: update app_downloads usage and types

* fix: improve footer query and typings

* refactor: add Image.graphql

* fix: correct typings

lib/graphql/Fragments/Footer/SocialMedia.graphql

@@ -0,0 +1,17 @@
+fragment SocialMedia on Footer {
+  social_media {
+    title
+    facebook {
+      href
+      title
+    }
+    instagram {
+      href
+      title
+    }
+    twitter {
+      href
+      title
+    }
+  }
+}