[WIP] Migrate the conversion page

Another gimme!

pages/conversion.tsx

@@ -0,0 +1,5 @@
+import ConversionPage from "../src/app/ConversionPage";
+
+export default function ConversionPageWrapper() {
+  return <ConversionPage />;
+}

src/app/App.js

@@ -11,7 +11,6 @@ import PageLayout from "./PageLayout";
 import WardrobePageLayout from "./WardrobePage/WardrobePageLayout";
 import { loadable } from "./util";
 
-const ConversionPage = loadable(() => import("./ConversionPage"));
 const HomePage = loadable(() => import("./HomePage"));
 const InternalAssetImagePage = loadable(() =>
   import("./InternalAssetImagePage")
@@ -108,11 +107,6 @@ function App() {
             <ModelingPage />
           </PageLayout>
         </Route>
-        <Route path="/conversion">
-          <PageLayout>
-            <ConversionPage />
-          </PageLayout>
-        </Route>
         <Route path="/support/petAppearances">
           <PageLayout>
             <SupportPetAppearancesPage />