fix: remove unused variable in projects component

Author: milan-codes

src/components/Projects.astro

@@ -46,5 +46,5 @@ const projects: Project[] = [
 
 <div class="my-8">
   <h1 class="lowercase text-gray-900 dark:text-gray-100">Projects</h1>
-  {projects.map((project, index) => <ProjectCard project={project} />)}
+  {projects.map((project) => <ProjectCard project={project} />)}
 </div>