Migrate to keycloakify 10

src/account/KcApp.tsx

@@ -0,0 +1,34 @@
+import { Suspense, lazy } from "react";
+import type { KcContext } from "./kcContext";
+import { useI18n } from "./i18n";
+
+const Fallback = lazy(() => import("keycloakify/account/Fallback"));
+const Template = lazy(() => import("./Template"));
+
+export default function KcApp(props: { kcContext: KcContext }) {
+    const { kcContext } = props;
+
+    const i18n = useI18n({ kcContext });
+
+    if (i18n === null) {
+        return null;
+    }
+
+    return (
+        <Suspense>
+            {(() => {
+                switch (kcContext.pageId) {
+                    default:
+                        return <Fallback
+                            {...{
+                                kcContext,
+                                i18n,
+                                Template,
+                            }}
+                            doUseDefaultCss={true}
+                        />
+                }
+            })()}
+        </Suspense>
+    );
+}