fix: optimize Medium redirect to eliminate UI flash and improve speed

- Move MediumRedirect route outside Layout wrapper to prevent navigation/footer flash
- Eliminate useEffect delay by performing redirect during render phase
- Redirect now happens instantly without showing portfolio UI

Author: kapillamba4

src/App.tsx

@@ -13,15 +13,19 @@ function App() {
   return (
     <ThemeProvider defaultTheme="dark" storageKey="portfolio-theme">
       <Router>
-        <Layout>
-          <Routes>
-            <Route path="/" element={<Home />} />
-            <Route path="/about" element={<About />} />
-            <Route path="/reading" element={<Reading />} />
-            <Route path="/writing" element={<Writing />} />
-            <Route path="/medium/*" element={<MediumRedirect />} />
-          </Routes>
-        </Layout>
+        <Routes>
+          <Route path="/medium/*" element={<MediumRedirect />} />
+          <Route path="/*" element={
+            <Layout>
+              <Routes>
+                <Route path="/" element={<Home />} />
+                <Route path="/about" element={<About />} />
+                <Route path="/reading" element={<Reading />} />
+                <Route path="/writing" element={<Writing />} />
+              </Routes>
+            </Layout>
+          } />
+        </Routes>
         <Toaster />
       </Router>
     </ThemeProvider>

src/pages/MediumRedirect.tsx

@@ -1,18 +1,18 @@
 import { useLocation } from "react-router-dom";
-import { useEffect } from "react";
 
 const MediumRedirect = () => {
   const { pathname, search } = useLocation();
 
-  useEffect(() => {
-    let path = pathname.replace(/^\/+/, "").replace(/^medium\/?/, "");
-    path = path.replace(/^https?:\/\/kapillamba4\.medium\.com\/?/i, "");
-    const target = `https://kapillamba4.medium.com/${path}${search || ""}`;
-    window.location.replace(target);
-  }, [pathname, search]);
+  // Perform redirect immediately during render - no useEffect delay
+  let path = pathname.replace(/^\/+/, "").replace(/^medium\/?/, "");
+  path = path.replace(/^https?:\/\/kapillamba4\.medium\.com\/?/i, "");
+  const target = `https://kapillamba4.medium.com/${path}${search || ""}`;
+  
+  // Redirect immediately
+  window.location.replace(target);
 
+  // This return will likely never render due to immediate redirect
   return null;
-
 };
 
 export default MediumRedirect;