feat: update product detail caching and component loading logic for improved SPA performance

src/PrerenderProduct.js

@@ -81,15 +81,18 @@ class PrerenderProduct extends React.Component {
       ),
       React.createElement(
         Box,
-        {
-          sx: {
-            p: { xs: 2, md: 2 },
-            pb: { xs: 4, md: 8 },
-            maxWidth: "1400px",
-            mx: "auto",
-            flexGrow: 1
-          }
-        },
+        { sx: { flexGrow: 1 } },
+        React.createElement(
+          Box,
+          {
+            sx: {
+              p: { xs: 2, md: 2 },
+              pb: { xs: 4, md: 8 },
+              maxWidth: "1400px",
+              mx: "auto",
+              flexGrow: 1
+            }
+          },
         // Back button (breadcrumbs section)
         React.createElement(
           Box,
@@ -442,6 +445,7 @@ class PrerenderProduct extends React.Component {
             )
           )
         )
+      )
       ),
       React.createElement(Footer)
     );