init with docker

Dockerfile.dev

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+# Use a Node.js base image
+FROM node:22.14-slim
+
+# Set the working directory inside the container
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json (or yarn.lock/pnpm-lock.yaml)
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of your application code
+COPY . .
+
+# Expose the port Next.js runs on
+EXPOSE 3001
+
+# Command to run the Next.js development server
+CMD ["npm", "run", "dev"]