Se agregan debug-network para verificar valores.

.drone.yml

@@ -9,6 +9,19 @@ trigger:
   - push
 
 steps:
+# --- PASO DE DEPURACIÓN AÑADIDO ---
+- name: debug-network
+  image: alpine:latest
+  commands:
+    - echo "--- Network Interfaces ---"
+    - ip addr show
+    - echo "--- DNS Configuration ---"
+    - cat /etc/resolv.conf
+    - echo "--- Testing Connectivity ---"
+    - ping -c 4 1.1.1.1
+    - ping -c 4 api.nuget.org
+    - echo "--- End of Debug ---"
+
 - name: build-and-publish-backend
   image: plugins/docker
   settings:
@@ -24,6 +37,8 @@ steps:
       - latest
       - ${DRONE_COMMIT_SHA:0:8}
     insecure: true
+  depends_on: # Hacemos que dependa del paso de debug para que corra después
+    - debug-network
 
 - name: build-and-publish-frontend
   image: plugins/docker