reduce comment versbosity

Dockerfile

@@ -1,17 +1,10 @@
-# Use Node.js version 14 as base image
+# https://hub.docker.com/_/node/
 FROM node:14
 
-# Set the working directory inside the container
 WORKDIR /app
-
-# Copy package.json and package-lock.json files to the working directory
 COPY package.json package-lock.json ./
-
-# Install npm dependencies
 RUN npm install
 
-# Expose port 8080
 EXPOSE 8080
 
-# Command to start the application
 CMD ["npm", "run", "serve"]

docker-compose.yml

@@ -1,9 +1,5 @@
-# Docker Compose configuration file
-# For more information on Docker Compose file format version 2, please visit:
+# Use docker compose v2 for non swarm deployments
 # https://docs.docker.com/compose/compose-file/compose-file-v2/
-
-# Use Compose file format version 2.4
-# Since we are not using swarm mode, Compose file version 2 is preferred.
 version: '2.4'
 
 services: