continue fix generating flow

src/screens/Library/MusicDetails.js

@@ -174,17 +174,22 @@ const MusicDetails = () => {
     }
   };
   const description = useMemo(() => {
-    // Try to build a readable text from lyrics if present
+    // Build a readable text from lyrics with section labels
     if (Array.isArray(project?.lyrics)) {
       return project.lyrics
-        .map((s) => (s?.lyrics || "").trim())
+        .map((s) => {
+          const body = (s?.lyrics || "").trim();
+          if (!body) return null;
+          const t = (s?.type || "").toLowerCase();
+          const label = t === "refrain" ? "Refrain" : "Couplet";
+          return `[${label}]\n${body}`;
+        })
         .filter(Boolean)
-        .slice(0, 4)
         .join("\n\n");
     }
     const c = project?.lyrics?.couplet;
     const r = project?.lyrics?.refrain;
-    const parts = [c, r].filter(Boolean);
+    const parts = [c ? `[Couplet]\n${c}` : null, r ? `[Refrain]\n${r}` : null].filter(Boolean);
     return parts.length ? parts.join("\n\n") : "";
   }, [project]);