feat: 新增 Docker 部署支持、Swoole/Octane 集成及相关优化

- 添加 Dockerfile 与多套 docker-compose 配置（开发/生产环境）
- 集成 Laravel Octane (Swoole) 提升性能
- 新增健康检查、监控脚本及部署文档
- 新增 Docker 镜像离线导入包（MySQL/Redis/Meilisearch）
- 优化文档转换、预览服务及队列任务
- 添加 CreateAdminUser 命令与路由健康检查接口
- 新增 Swoole 队列兼容性测试套件

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package-lock.json

@@ -7,6 +7,7 @@
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                 "concurrently": "^9.0.1",
                 "laravel-vite-plugin": "^2.0.0",
                 "tailwindcss": "^4.0.0",
@@ -1181,6 +1182,22 @@
                 "node": ">=8"
             }
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+        "node_modules/chokidar": {
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+            "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-5.0.0.tgz",
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+            "dev": true,
+            "license": "MIT",
+            "dependencies": {
+                "readdirp": "^5.0.0"
+            },
+            "engines": {
+                "node": ">= 20.19.0"
+            },
+            "funding": {
+                "url": "https://paulmillr.com/funding/"
+            }
+        },
         "node_modules/cliui": {
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             "resolved": "https://registry.npmjs.org/cliui/-/cliui-8.0.1.tgz",
@@ -2032,6 +2049,20 @@
             "dev": true,
             "license": "MIT"
         },
+        "node_modules/readdirp": {
+            "version": "5.0.0",
+            "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-5.0.0.tgz",
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+            "dev": true,
+            "license": "MIT",
+            "engines": {
+                "node": ">= 20.19.0"
+            },
+            "funding": {
+                "type": "individual",
+                "url": "https://paulmillr.com/funding/"
+            }
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         "node_modules/require-directory": {
             "version": "2.1.1",
             "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",