feat(ui/ux): add timeline, hero, and NeoFetch components + data/hooks

- Add timeline route helper
  - src/app/timeline/route.ts
  - simple helper to navigate to #timeline

- Add NeoFetch component (client)
  - src/components/NeoFetch.tsx
  - Displays avatar iframe, uptime calculation, experience count, WakaTime stats, terminal/ip, locale and colour palette
  - Uses custom hooks useIpData and useWakaTimeData, and events data

- Add Top (hero) component (client)
  - src/components/Top.tsx
  - Full-screen hero with randomized background, parallax on mouse, device orientation & motion handlers, requestPermission trigger on image click
  - Includes Sidebar import and optimized Image usage

- Add Timeline UI component (client)
  - src/components/timeline.tsx
  - Year selector + filtered event list with links and icons
  - Handles initial selection and rendering grouped by year

- Add reusable Timeline primitives (client)
  - src/components/ui/timeline.tsx
  - Timeline context and composable parts: Timeline, TimelineItem, Indicator, Separator, Date, Title, Content, Header
  - Orientation support and controlled/uncontrolled API

- Add data & hooks
  - src/lib/events.ts
    - Seeded events array (education/awards/conference entries) used by timeline and NeoFetch
  - src/hooks/use-ip-data.ts
    - Fetches terminal/ip info from https://api.imnya.ng/ip
  - src/hooks/use-wakatime-data.ts
    - Fetches WakaTime summary from https://api.imnya.ng/wakatime

Notes:
- All new components are client-side ("use client")
- Adds device motion/orientation listeners with cleanup
- Provides basic error handling for network hooks
- Improves homepage/UX with interactive hero and timeline data visualization

src/app/page.tsx

@@ -1,18 +1,26 @@
+import NeoFetch from "@/components/NeoFetch";
+import TimelineComponent from "@/components/timeline";
+import Top from "@/components/Top";
+
 export default function Home() {
   return (
-    <main>
-      <div id="top" className="h-screen flex">
-        <div
-          className="absolute top-0 right-0 min-w-[calc(100vw-100px)] min-h-[calc(100vh-56px)] flex flex-col rounded-bl-[160px]"
-          style={{
-            background: "linear-gradient(110deg, #FF8989 21.29%, rgba(85, 0, 255, 0.2) 100%)",
-          }}
-        ></div> 
-      </div>
-      <div id="about" className="h-screen flex p-4">
-        <h1 className="text-2xl">About</h1>
-        <p>항상 새로운 것을 찾고 삶을 더 간단명료하게 만들고 있는 학생 개발자 남현석입니다.</p>
-      </div>
+    <main className="min-h-screen">
+      <Top />
+      <section id="terminal" className="h-screen">
+        <NeoFetch />
+        <div className="px-12">
+          <h1 className="text-2xl font-bold mb-4 w-full">💕 About</h1>
+          <p>초등학교 시절 운영체제에 흥미를 느껴 컴퓨터를 시작했고, 이후 프로그래밍에 관심을 갖게 되었습니다.</p>
+          <p>초등학교 4학년 때 Python으로 프로그래밍을 시작했으며, 현재는 TypeScript를 주로 사용합니다.</p>
+          <p>최근에는 정보보안 분야 중 웹 해킹에 관심이 많습니다.</p>
+          <br />
+          <p>대표적인 프로젝트들은 아래와 같습니다.</p>
+          <a href="https://www.youtube.com/watch?v=XTdqpdTMZbw&list=PLZeYZotn5_IOJDek6e35NKzUtJm09yxZD">Effect Playing Contest 2025 Broadcast Develop</a><br />
+          <a href="https://github.com/imnyang/today.isangjeong">today.isangjeong</a>
+        </div>
+
+        <TimelineComponent />
+      </section>
     </main>
   );
 }