Update Dockerfile

Dockerfile

@@ -1,16 +1,29 @@
 FROM node:20
-# 安装 pnpm
+
+# Create a non-root user
+RUN useradd -m appuser
+
+# Set the working directory
+WORKDIR /home/appuser/react-video-editor
+
+# Clone the code repository
+RUN git clone https://github.com/designcombo/react-video-editor.git .
+
+# Change ownership of the working directory
+RUN chown -R appuser:appuser /home/appuser/react-video-editor
+
+# Switch to the non-root user
+USER appuser
+
+# Install pnpm
 RUN npm install -g pnpm
-# 克隆代码库
-RUN git clone https://github.com/designcombo/react-video-editor.git
-WORKDIR "react-video-editor"
-# 设置权限
-RUN chmod -R 777 /react-video-editor
-# 使用 pnpm 安装依赖项并构建项目
-RUN pnpm i 
 
+# Install dependencies
+RUN pnpm install
+
+# Expose the port
 EXPOSE 3000
 ENV PORT 3000
-# 再次设置权限
 
-CMD ["pnpm", "dev"]
+# Start the application
+CMD ["pnpm", "dev"]