perf: resolve Lighthouse issues, optimize CSS and JS payload

components/providers/TransitionProvider.tsx

@@ -2,7 +2,9 @@
 
 import React, { createContext, useContext, useState, useCallback, ReactNode, useEffect } from 'react';
 import { useRouter, usePathname, useSearchParams } from 'next/navigation';
-import { LazyMotion, domAnimation } from 'framer-motion';
+import { LazyMotion } from 'framer-motion';
+
+const loadFeatures = () => import('@/lib/framer-features').then(res => res.default);
 
 interface TransitionContextType {
   isTransitioning: boolean;
@@ -69,7 +71,7 @@ export function TransitionProvider({ children }: { children: ReactNode }) {
           setTransitionMessage={setTransitionMessage}
         />
       </React.Suspense>
-      <LazyMotion features={domAnimation}>
+      <LazyMotion features={loadFeatures}>
         {children}
       </LazyMotion>
     </TransitionContext.Provider>