feat: add TechStack component to showcase technology and tools used

src/app/page.tsx

@@ -10,6 +10,7 @@ import { ExperienceModal } from "../components/ExperienceModal";
 import { MiniProjectModal } from "../components/MiniProjectModal";
 import { Navbar } from "../components/Navbar";
 import { Footer } from "../sections/Footer";
+import { TechStack } from "../sections/TechStack";
 import { useState } from "react";
 import type { Experience } from "../types";
 
@@ -53,8 +54,11 @@ export default function Home() {
           oldUsernames={oldUsernames}
         />
 
+
         <WorkExperience realWork={realWork} />
 
+        <TechStack />
+
         <section className="w-full max-w-6xl mx-auto space-y-12 px-4">
           <div className="text-center space-y-4">
             <h2 className="text-4xl font-bold text-transparent bg-clip-text bg-gradient-to-r from-blue-400 to-purple-500">