feat!: implements swarm mode with agents (#3058)

examples/docker.swarm.yml

@@ -0,0 +1,18 @@
+services:
+  dozzle:
+    image: amir20/dozzle:agent
+    environment:
+      - DOZZLE_LEVEL=debug
+      - DOZZLE_MODE=swarm
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    ports:
+      - "8080:8080"
+    networks:
+      - dozzle
+    deploy:
+      mode: global
+
+networks:
+  dozzle:
+    driver: overlay