feat : add Gitea env vars, mount Docker socket and deploy dirs

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

infra/prod/docker-compose.yml

@@ -8,9 +8,10 @@ services:
     volumes:
       - ./config/jwt:/var/www/html/config/jwt:ro
       - ./uploads:/var/www/html/var/uploads
-      - /var/www/sirh:/var/www/maintenance/sirh
-      - /var/www/lesstime:/var/www/maintenance/lesstime
-      - /var/www/inventory:/var/www/maintenance/inventory
+      - /var/run/docker.sock:/var/run/docker.sock
+      - /var/www/sirh:/var/www/sirh
+      - /var/www/lesstime:/var/www/lesstime
+      - /var/www/inventory:/var/www/inventory
     extra_hosts:
       - "host.docker.internal:host-gateway"
     restart: unless-stopped