add gitea runner

compose.yml

@@ -113,6 +113,19 @@ services:
       - "traefik.http.routers.gitea.entrypoints=https"
       - "traefik.http.routers.gitea.tls=true"
       - "traefik.http.services.gitea.loadbalancer.server.port=3000"
+  
+  gitea-runner:
+    container_name: gitea-runner
+    image: docker.io/gitea/act_runner:latest
+    environment:
+      CONFIG_FILE: /config.yaml
+      GITEA_INSTANCE_URL: "gitea.${DOMAIN}"
+      GITEA_RUNNER_REGISTRATION_TOKEN: "${GITEA_TOKEN}"
+      GITEA_RUNNER_NAME: "Container Builder"
+    volumes:
+      - ${DATA}/gitea-runner/config.yaml:/config.yaml
+      - ${DATA}/gitea-runner/data:/data
+      - /var/run/docker.sock:/var/run/docker.sock
 
   home-assistant:
     container_name: home-assistant