docs: remove unnecessary blank lines and ensure newline at end of file in index.md

Author: ismail9k

docs/index.md

@@ -22,8 +22,6 @@ hero:
     text: Github
     link: https://github.com/ismail9k/vue3-carousel
 
-
-
 footer: MIT Licensed
 
 meta:
@@ -37,4 +35,4 @@ meta:
 
 <script setup>
 import Features from './.vitepress/components/Features.vue'
-</script>
+</script>