chore: Remove outdated blog posts and clean up sidebar data

Author: yashksaini-coder

content/blog/2023/Blog1.md

@@ -1,4 +1,4 @@
-import { BellRingIcon, BookA, FileQuestion, Settings, User } from "lucide-react";
+import { BookA, FileQuestion, Settings } from "lucide-react";
 
 export const SidebarData = [
     {
@@ -16,10 +16,5 @@ export const SidebarData = [
       icon: Settings,
       href: "/dashboard/settings",
     },
-    // {
-    //   title: "Blogs",
-    //   icon: BellRingIcon,
-    //   href: "/blogs",
-    // }
   ];