Added Dockerfile, Docker compose, and NGINX config files

Dockerfile

@@ -1 +1,17 @@
-# ADD DOCKERFILE CONTENTS HERE
+# Building the react app
+FROM node:22-alpine as build
+WORKDIR /app
+
+# Installing dependencies first
+COPY package.json package-lock.json .
+RUN npm ci
+
+# Copy the rest of the app
+COPY . .
+RUN npm run build
+
+# Production
+FROM nginx:alpine as prod
+COPY --from=build /app/build /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80

docker-compose.yml

@@ -1 +1,7 @@
-# ADD DOCKER-COMPOSE CONTENTS HERE
+services:
+  web:
+    build:
+      context: .
+      target: prod
+    ports: 
+      - "8080:80"

nginx.conf

@@ -1 +1,10 @@
-# ADD NGINX CONTENTS HERE
+server {
+	error_log /var/log/nginx/error.log;
+	access_log /var/log/nginx/access.log;
+	listen 80;
+	location / {
+		root /usr/share/nginx/html;
+		index index.html;
+		try_files $uri $uri/ /index.html;
+	}	
+}