Seperated docker files for deployment and development + update readme.md

traque-back/Dockerfile.dev

@@ -0,0 +1,27 @@
+# Use Node 22 alpine as parent image
+FROM node:22-alpine
+
+# Change the working directory on the Docker image to /app
+WORKDIR /app
+
+# Change specified variables
+ENV NODE_ENV=development
+
+# Copy package.json and package-lock.json to the /app directory
+COPY package.json package-lock.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of project files into this image
+COPY . .
+
+# Create those folders if they don't already exist
+RUN if [ ! -d uploads ]; then mkdir uploads; fi
+RUN if [ ! -d trajectories ]; then mkdir trajectories; fi
+
+# Expose the port
+EXPOSE 3001
+
+# Start the server in dev mode
+CMD ["npm", "run", "dev"]