feat: add proper description

Author: Keshav-writes-code

src/content/docs/index.mdx

@@ -1,6 +1,6 @@
 ---
 title: FreqKnow
-description: Get started building your docs site with Starlight.
+description: A Place to find my Most frequently Needed Info. this includes Code Snippets, Guides, Shortcuts, etc
 template: splash
 hero:
   tagline: a Place to get my Most Frequently Needed Info