fix: remove duplicate docker socket mount in deploy container config

The docker socket was mounted twice (runner + deploy.yml), causing
"Duplicate mount point: /var/run/docker.sock" errors. Also removed
invalid docker-compose plugin path that doesn't exist on the runner.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -176,9 +176,7 @@ jobs:
       network: gitea_gitea
       options: --add-host=host.docker.internal:host-gateway --dns 192.168.31.1 --dns 8.8.8.8
       volumes:
-        - /var/run/docker.sock:/var/run/docker.sock
         - /var/packages/ContainerManager/target/usr/bin/docker:/usr/bin/docker
-        - /var/packages/ContainerManager/target/usr/bin/docker-compose:/usr/lib/docker/cli-plugins/docker-compose
         - /volume1/docker/nas-dashboard:/nas-dashboard
     steps:
       - name: Checkout repository