fix: bg chapter verse index

app/books/sb1962/[chapter]/[verse]/page.tsx

@@ -50,17 +50,14 @@ export default async function VersePage({
   const mobileNavGroups: MobileNavGroup[] = [
     {
       title: "Verses",
-      items: verseIndex.map((v) => {
-        const label = v.verseEnd
-          ? `Verses ${v.verse}–${v.verseEnd}`
-          : `Verse ${v.verse}`;
-        return {
-          slug: String(v.verse),
-          label,
-          href: `/books/sb1962/${chapter}/${v.verse}`,
-          type: "verse",
-        };
-      }),
+      items: verseIndex.map((v) => ({
+        slug: String(v.verse),
+        label: v.verseEnd
+          ? `Verse ${chapter}.${v.verse}–${v.verseEnd}`
+          : `Verse ${chapter}.${v.verse}`,
+        href: `/books/sb1962/${chapter}/${v.verse}`,
+        type: "verse",
+      })),
     },
   ];
 
@@ -93,7 +90,7 @@ export default async function VersePage({
           basePath={`/books/sb1962/${chapter}`}
           showBengali={false}
           mobileNavGroups={mobileNavGroups}
-          mobileNavBookTitle={`Śrīmad-Bhāgavatam (1962) — Ch. ${chapter}`}
+          mobileNavBookTitle={`Chapter ${chapter}: ${chapterInfo.title}`}
         />
       </div>
     </div>