Updated ssr option for SEO.

Signed-off-by: Pavel Kirilin <win10@list.ru>

deploy/Dockerfile

@@ -1,11 +1,12 @@
 FROM node:lts-alpine3.14 as builder
 
-COPY . /app
 WORKDIR /app
+COPY package.json yarn.lock ./
 
 RUN yarn install
-RUN yarn generate
 
-FROM nginx:1.20.2-alpine
+COPY . /app
 
-COPY --from=builder /app/dist/ /usr/share/nginx/html/
+RUN yarn build
+
+CMD ["yarn", "start", "-p", "80"]