feat: enrich sync log with exams, diagnosis, EPS and valor per patient

- scheduler.py: after sync_todos(), inject diagnostico, nit_empresa,
  valor_total and examenes_det (cups/nombre/precio) into each detalle entry
- whatsapp_sync.py: guardar_sync_log stores full enriched fields in detalle_json
- envios_erp.html: expanded row shows per-patient card with Dx, EPS, valor
  and a CUPS/examen/precio table — scrollable, max-h-96

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/services/whatsapp_sync.py

@@ -31,9 +31,17 @@ def guardar_sync_log(
     detalle_json = None
     if detalle_raw:
         detalle_json = json.dumps(
-            [{"doc": d["doc"], "nombre": d["nombre"], "action": d.get("action", ""),
-              "examenes": d.get("examenes_guardados", 0)}
-             for d in detalle_raw],
+            [{
+                "doc":                d["doc"],
+                "nombre":             d["nombre"],
+                "action":             d.get("action", ""),
+                "examenes_cnt":       d.get("examenes_guardados", 0),
+                "diagnostico_cod":    d.get("diagnostico_cod", ""),
+                "diagnostico_nombre": d.get("diagnostico_nombre", ""),
+                "nit_empresa":        d.get("nit_empresa", ""),
+                "valor_total":        d.get("valor_total"),
+                "examenes_det":       d.get("examenes_det", []),
+            } for d in detalle_raw],
             ensure_ascii=False,
         )