just need to fix the map to clue function.

app/api/teams/create/route.js

@@ -46,6 +46,17 @@ export async function POST(request) {
       )
     `);
 
+    // Check if team name already exists
+    const existingTeam = await queryOne("SELECT id FROM teams WHERE name = ?", [
+      name,
+    ]);
+    if (existingTeam) {
+      return Response.json(
+        { error: "Team name already exists" },
+        { status: 409 }
+      );
+    }
+
     // Insert team without created_by field
     const result = await run("INSERT INTO teams (name, code) VALUES (?, ?)", [
       name,
@@ -53,11 +64,21 @@ export async function POST(request) {
     ]);
 
     const teamId = result.lastID;
+    if (!teamId) {
+      throw new Error("Failed to create team - no ID returned");
+    }
 
     // Update the user's team_id
     await run("UPDATE users SET team_id = ? WHERE id = ?", [teamId, userId]);
 
-    return Response.json({ success: true, teamId, code });
+    // Return a more complete response with all needed data
+    return Response.json({
+      success: true,
+      teamId,
+      teamName: name,
+      code,
+      message: "Team created successfully",
+    });
   } catch (error) {
     console.error("Create team error:", error);
     return Response.json(