updated env variables

Author: riya-2206

Dockerfile

@@ -21,7 +21,8 @@ RUN npm ci
 ARG API_BASE_URL
 ARG API_AUTH_KEY
 
-RUN echo "API_BASE_URL=${API_BASE_URL}\nAPI_AUTH_KEY=${API_AUTH_KEY}" > .env
+ENV API_BASE_URL=$API_BASE_URL
+ENV API_AUTH_KEY=$API_AUTH_KEY
 
 ## Build the static site.
 RUN npm run build
@@ -30,5 +31,9 @@ RUN npm run build
 FROM prod as serve
 ## Expose the port that Docusaurus will run on.
 EXPOSE 3000
+
+ENV NODE_ENV=production
+ENV API_BASE_URL=$API_BASE_URL
+ENV API_AUTH_KEY=$API_AUTH_KEY
 ## Run the production server.
 CMD ["npm", "run", "serve", "--", "--host", "0.0.0.0"]