Remove next-view-transitions and use native View Transition API

- Remove external next-view-transitions dependency
- Use Next.js 16 native navigation and Safari 18+ native View Transition API
- Add ViewTransitionProvider for minimal wrapping with Safari 18+ detection
- Updated all Link imports from external package to next/link
- Removed link-wrapper.tsx and view-transitions-wrapper.tsx

This resolves Safari compatibility issues while maintaining transitions on modern browsers.

app/template.tsx

@@ -1,9 +1,8 @@
 'use client';
 
-import { useEffect, useRef, useState } from 'react';
+import { useEffect, useState } from 'react';
 
 export default function Template({ children }: { children: React.ReactNode }) {
-  const containerRef = useRef<HTMLDivElement>(null);
   const [prefersReducedMotion, setPrefersReducedMotion] = useState(true);
 
   useEffect(() => {
@@ -14,26 +13,6 @@ export default function Template({ children }: { children: React.ReactNode }) {
     return () => mq.removeEventListener('change', handler);
   }, []);
 
-  useEffect(() => {
-    const container = containerRef.current;
-    if (!container) return;
-
-    if (prefersReducedMotion) {
-      container.style.animation = 'none';
-      container.style.opacity = '1';
-      container.style.transform = 'none';
-      return;
-    }
-
-    // Trigger animation on mount
-    container.style.animation = 'none';
-    void container.offsetHeight;
-    container.style.animation = 'pageEnter 0.45s cubic-bezier(0.32, 0.72, 0, 1) forwards';
-  }, [children, prefersReducedMotion]);
-
-  return (
-    <div ref={containerRef} className="page-transition">
-      {children}
-    </div>
-  );
+  // ViewTransitions handles page transitions - no additional wrapper needed
+  return <>{children}</>;
 }