feat: set up basic project structure and initial styling

This commit initializes the project with a basic Next.js setup, including:
- Integration of `tailwindcss` and `tw-animate-css` for styling.
- Definition of a comprehensive color palette using CSS variables for both light and dark themes, supporting a theming system.
- Implementation of a custom `aurora` keyframe animation.
- Configuration of global CSS styles for `border` and `body` elements.
- Setup of `next.config.ts` with image optimization, performance enhancements, and security headers (X-Frame-Options, X-Content-Type-Options, Referrer-Policy).
- Update of `package.json` to include new dependencies for UI components (`class-variance-authority`, `clsx`, `lucide-react`, `motion`, `tailwind-merge`, `tailwindcss-animate`) and development tools (`@biomejs/biome`, `@tailwindcss/postcss`, `tw-animate-css`).
- Refinement of `app/layout.tsx` to include comprehensive metadata for SEO (title, description, keywords, authors, Open Graph, Twitter cards, robots), preconnect/dns-prefetch links for external resources, favicon, manifest, and mobile app meta tags.
- Restructuring of `app/page.tsx` to use dynamic imports for various sections (Hero, About, Skills, Experience, Projects, Contact, WorkModalities) to improve performance, and integration of `Squares` component for background effects.

This foundational commit prepares the application for further development by establishing a robust and performant base.

components/magicui/magic-card.tsx

@@ -0,0 +1,25 @@
+"use client";
+
+import { motion } from "motion/react";
+import { cn } from "@/lib/utils";
+
+interface MagicCardProps {
+  children: React.ReactNode;
+  className?: string;
+}
+
+export function MagicCard({ children, className }: MagicCardProps) {
+  return (
+    <motion.div
+      className={cn(
+        "relative overflow-hidden rounded-lg border border-white/20 bg-white/5 backdrop-blur-sm",
+        className
+      )}
+      whileHover={{ scale: 1.02 }}
+      transition={{ duration: 0.2 }}
+    >
+      <div className="absolute inset-0 bg-gradient-to-r from-transparent via-white/10 to-transparent -translate-x-full animate-shimmer" />
+      {children}
+    </motion.div>
+  );
+}