ci: add woodpecker pipeline for auto-deployment

.woodpecker.yml

@@ -0,0 +1,24 @@
+kind: pipeline
+name: deploy-codigo0
+
+steps:
+  deploy:
+    image: appleboy/drone-ssh
+    settings:
+      host:
+        from_secret: SSH_HOST
+      username:
+        from_secret: SSH_USER
+      key:
+        from_secret: SSH_KEY
+      port: 22
+      script:
+        - cd /opt/codigo0
+        - git fetch origin
+        - git reset --hard origin/main
+        - docker compose up -d --build
+        - docker system prune -f
+
+when:
+  branch: main
+  event: push