chore: add Dockerfile (#3229)

Author: K11E3R

Dockerfile

@@ -0,0 +1,20 @@
+# Use Node.js version 14 as the base image
+FROM node:14
+
+# Set the working directory inside the container
+WORKDIR /app
+
+# Copy package.json and package-lock.json (if present) to the working directory
+COPY package*.json ./
+
+# Install npm dependencies
+RUN npm install
+
+# Copy all files from the current directory to the working directory in the container
+COPY . .
+
+# Expose port 80 to allow communication to/from the container
+EXPOSE 80
+
+# Specify the command to run the application
+CMD ["npm", "start"]