调整 Docker 环境与依赖配置：

- 替换基础镜像为 `php:8.4.15-cli-alpine3.23`，重构依赖安装流程
- 切换包管理工具为 `apk`，添加必要系统库及扩展
- 更新 Composer 脚本及依赖映射
- 优化命令与环境变量配置，增强一致性与兼容性

docker/app/Dockerfile

@@ -1,23 +1,33 @@
-FROM dunglas/frankenphp:1-php8.2
+FROM php:8.4.15-cli-alpine3.23
 
 WORKDIR /app
 
 # System packages and PHP extensions required by Laravel/Octane
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
+RUN apk update \
+    && apk add --no-cache \
       git \
       unzip \
       libzip-dev \
-      libpq-dev \
-      zlib1g-dev \
+      postgresql-dev \
+      zlib-dev \
+      libpq \
+      icu-dev \
+      gcc \
+      g++ \
+      make \
+      autoconf \
+      libc-dev \
+      pkgconfig \
     && docker-php-ext-install \
       pcntl \
       zip \
       pdo_mysql \
       pdo_pgsql \
+      intl \
     && pecl install redis \
     && docker-php-ext-enable redis \
-    && rm -rf /var/lib/apt/lists/*
+      pdo_pgsql \
+    && rm -rf /var/cache/apk/*
 
 # Composer for dependency management
 COPY --from=composer:2 /usr/bin/composer /usr/local/bin/composer