feat: add dockerfile and docker-compose

docker/Dockerfile

@@ -0,0 +1,31 @@
+# Stage 1 - build environment
+FROM node:16-alpine AS build
+
+RUN apk add --no-cache python3 make g++
+
+# Create app directory
+WORKDIR /usr/src/app
+
+# Swtich to node user
+#RUN chown node:node ./
+#USER node
+
+COPY package*.json ./
+
+# Install app dependencies
+RUN npm ci && npm cache clean --force
+
+# Copy all required files
+COPY . .
+
+# Build the application
+RUN npm run build:web
+
+# Stage 2 - the production environment
+FROM nginx:stable-alpine
+
+# Copy artifacts and nignx.conf
+COPY --from=build /usr/src/app/dist/ /usr/share/nginx/html
+COPY --from=build /usr/src/app/docker/nginx.conf /etc/nginx/conf.d/default.conf
+
+CMD sed -i "s/localhost:3333/localhost:$BACKEND_PORT/g" /usr/share/nginx/html/main.*.js && nginx -g 'daemon off;'