补回 swagger（Swashbuckle 6.6.2 + XML 注释）、socket.html 入库、固化本机构建与服务器替换脚本

- Directory.Build.props: 生成 XML 注释供 Swagger 展示中文说明
- AdminHost/FishGameHost: 接入 Swashbuckle，路由 adminswagger / roomswagger
- 后台前端 config.js 改为同源相对地址，适配反向代理
- socket.html（SignalR 协议文档）纳入仓库
- deploy/: 本机构建（容器内编译，规避杀软）、服务器替换脚本、Nginx 配置

deploy/load-and-up.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+# ============================================================
+# 服务器侧：加载镜像包并按需启动（无需联网、无需 sdk 镜像）
+#
+# 用法：
+#   # 1) 加载完整包并启动全部
+#   bash deploy/load-and-up.sh deploy/dist/buyu-images-<tag>.tar
+#
+#   # 2) 只加载某个服务的包并只重启该服务（增量更新）
+#   bash deploy/load-and-up.sh deploy/dist/buyu-images-admin-<tag>.tar admin
+#   bash deploy/load-and-up.sh deploy/dist/buyu-images-admin-fishgame-<tag>.tar admin fishgame
+#
+# 说明：镜像内的配置（网关 ocelot 下游改写、捕鱼对外地址）已在构建时固化；
+#       服务器只做「加载镜像 + 按需重启」，不涉及编译。
+# ============================================================
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+COMPOSE="$ROOT/deploy/docker-compose.yml"
+TAR="${1:-}"
+shift || true
+SERVICES=("$@")
+
+log() { echo -e "\033[1;32m[部署]\033[0m $*"; }
+
+[ -n "$TAR" ] || { echo "用法: bash deploy/load-and-up.sh <镜像包.tar> [服务名...]"; exit 1; }
+[ -f "$TAR" ] || { echo "找不到镜像包: $TAR"; exit 1; }
+command -v docker >/dev/null 2>&1 || { echo "未检测到 docker，请先安装 Docker"; exit 1; }
+docker compose version >/dev/null 2>&1 || { echo "未检测到 docker compose v2"; exit 1; }
+
+log "1/3 加载镜像（tar 较大，需要一点时间）..."
+docker load -i "$TAR"
+
+log "2/3 启动容器..."
+mkdir -p "$ROOT/deploy"/logs/{gateway,admin,user,customer,chess,fishroom,fishgame}
+mkdir -p "$ROOT/deploy"/uploads/{admin,user,customer}
+
+if [ ${#SERVICES[@]} -gt 0 ]; then
+    log "仅重建/重启: ${SERVICES[*]}"
+    docker compose -f "$COMPOSE" up -d --force-recreate "${SERVICES[@]}"
+    CHECK=("${SERVICES[@]}")
+else
+    docker compose -f "$COMPOSE" up -d
+    CHECK=(gateway admin user customer chess fishroom fishgame)
+fi
+
+log "3/3 健康检查..."
+sleep 6
+declare -A PORT=( [gateway]=8001 [admin]=5241 [user]=5245 [customer]=5247 [chess]=5242 [fishroom]=5244 [fishgame]=5248 )
+for name in "${CHECK[@]}"; do
+    port="${PORT[$name]:-}"
+    [ -n "$port" ] || continue
+    ok=""
+    for _ in $(seq 1 20); do
+        if curl -fsS -o /dev/null --max-time 2 "http://localhost:$port/health"; then ok="✔"; break; fi
+        sleep 2
+    done
+    echo "  ${ok:-✘} $name  http://localhost:$port/health"
+done
+
+echo ""
+log "完成。网关统一入口: http://<服务器IP或域名>:8001"