Agregar integración con Traefik y consolidar workflow

- Agregar labels de Traefik al servicio radiusnucleo-node para exposición en wifi.nucleoriofrio.com
- Configurar autenticación con Authentik y soporte para SSE/WebSocket
- Renombrar servicio node a radiusnucleo-node con container_name explícito
- Actualizar redes a radiusnucleo_radius_net como externa
- Consolidar workflow de Gitea en un solo job build-and-deploy
- Agregar creación automática de red radiusnucleo_radius_net en workflow

.gitea/workflows/build-and-deploy.yml

@@ -5,11 +5,12 @@ on:
     branches: [ main ]
 
 jobs:
-  #───────────────── build & push ─────────────────
-  build:
+  build-and-deploy:
     runs-on: docker
     env:
       REG: gitea.nucleoriofrio.com/nucleo000
+      RADIUS_CLIENTS_CIDR: 192.168.87.0/24
+      RADIUS_SHARED_SECRET: tamosbien
     steps:
       - uses: actions/checkout@v3
       - uses: docker/setup-buildx-action@v2
@@ -31,23 +32,10 @@ jobs:
           docker push $REG/radiusnucleo-freeradius:${{ github.sha }}
           docker push $REG/radiusnucleo-freeradius:latest
 
-  #───────────────── deploy ─────────────────
-  deploy:
-    needs: build
-    runs-on: docker
-    env:
-      REG: gitea.nucleoriofrio.com/nucleo000
-      RADIUS_CLIENTS_CIDR: 192.168.87.0/24
-      RADIUS_SHARED_SECRET: tamosbien
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Login to registry
-        run: docker login gitea.nucleoriofrio.com -u nucleo000 -p 7bc7b2fcd283bd6a251bef3ede368b7f897c919d
-
-      - name: Ensure external docker network exists
+      - name: Ensure external docker networks exist
         run: |
           docker network inspect principal >/dev/null 2>&1 || docker network create principal
+          docker network inspect radiusnucleo_radius_net >/dev/null 2>&1 || docker network create radiusnucleo_radius_net
 
       - name: Pull fresh images used in compose
         run: docker compose -f docker-compose.yml pull
@@ -60,19 +48,3 @@ jobs:
 
       - name: Show service status
         run: docker compose -f docker-compose.yml --project-name radiusnucleo ps
-
-      - name: Tail freeradius logs (last 2m)
-        run: docker compose -f docker-compose.yml --project-name radiusnucleo logs --since=2m freeradius || true
-
-      - name: Inspect freeradius published ports
-        run: |
-          CID=$(docker compose -f docker-compose.yml --project-name radiusnucleo ps -q freeradius)
-          echo "Container: $CID"
-          docker inspect "$CID" --format '{{json .NetworkSettings.Ports}}'
-          echo "docker port output:" || true
-          docker port "$CID" || true
-
-      - name: Check sockets inside freeradius container
-        run: |
-          CID=$(docker compose -f docker-compose.yml --project-name radiusnucleo ps -q freeradius)
-          docker exec "$CID" sh -lc 'ss -ulpen | egrep ":(1812|1813|3799)\\b" || netstat -ulpen | egrep ":(1812|1813|3799)\\b" || true'