Added IndicVoices standalone

frontend/src/app/[title]/page.tsx

@@ -0,0 +1,20 @@
+export async function generateStaticParams() {
+  let params: any[] = [{ title: "indicvoices" }];
+
+  return params;
+}
+
+export default function Standalone({ params }: { params: { title: string } }) {
+  if (params.title.includes("indicvoices")) {
+    return (
+      <iframe
+        src={"https://indicvoices.ai4bharat.org/"}
+        title={`${params.title}`}
+        width="100%"
+        height={1200}
+      />
+    );
+  } else {
+    return <></>;
+  }
+}