Revert unsolicited creative pipeline review-only changes.

Restore CreativesPipeline on /creatives and the previous board/API behavior (published pieces visible again; no forced reject note).

Co-authored-by: Cursor <cursoragent@cursor.com>

src/app/api/creative-pipeline/route.ts

@@ -189,7 +189,7 @@ export async function PATCH(req: NextRequest) {
   const curRes = await fetch(
     `${supabaseUrl()}/rest/v1/creative_pipeline?id=eq.${encodeURIComponent(
       id
-    )}&tenant_id=eq.${encodeURIComponent(ctx.tenantId)}&select=status,notes`,
+    )}&tenant_id=eq.${encodeURIComponent(ctx.tenantId)}&select=status`,
     { headers: headers || undefined, cache: 'no-store' }
   );
   const curRows = curRes.ok ? await curRes.json() : [];
@@ -215,20 +215,6 @@ export async function PATCH(req: NextRequest) {
         );
       }
       clean.status = next;
-      if (next === 'rechazado') {
-        const note = str(body.notes, 2000);
-        if (!note) {
-          return NextResponse.json(
-            { error: 'Añade una nota explicando qué hay que cambiar.' },
-            { status: 400 }
-          );
-        }
-        const prev = str(curRows?.[0]?.notes, 2000) || '';
-        const line = `CLIENT_NOTE: ${note}`;
-        clean.notes = prev.includes(line)
-          ? prev
-          : [line, prev].filter(Boolean).join('\n');
-      }
     }
     if (next === 'aprobado') {
       clean.approved_by = user.id;