Added docker basics

Dockerfile

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+FROM registry.odit.services/hub/library/node:16-alpine3.13
+WORKDIR /app
+COPY package.json *.config.cjs *.config.js ./
+RUN yarn
+COPY src ./src
+COPY static ./static
+RUN yarn build
+# final image
+FROM registry.odit.services/hub/fholzer/nginx-brotli:v1.19.1
+COPY --from=0 /app/build /usr/share/nginx/html
+COPY ./nginx.conf /etc/nginx/nginx.conf

docker-compose.yml

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+version: '3'
+services:
+  http:
+    build: .
+    ports:
+      - 4269:80

nginx.conf

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+events {
+}
+http {
+    include mime.types;
+    sendfile on;
+    server {
+        error_page 404 /index.html;
+        root /usr/share/nginx/html;
+        location ~ /index\.html$ {
+            internal;
+            add_header Cache-Control 'no-store';
+        }
+        location ~* \.(png|jpg|jpeg|webp|gif|ico|woff|otf|ttf|eot|svg|txt|pdf|docx?|xlsx?)$ {
+            access_log off;
+            expires 1y;
+        }
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+        # --- GZIP
+        gzip on;
+        gzip_disable "msie6";
+        gzip_vary on;
+        gzip_proxied any;
+        gzip_comp_level 6;
+        gzip_buffers 16 8k;
+        gzip_http_version 1.1;
+        gzip_types application/javascript
+        application/rss+xml
+        application/vnd.ms-fontobject
+        application/x-font
+        application/x-font-opentype
+        application/x-font-otf
+        application/x-font-truetype
+        application/x-font-ttf
+        application/x-javascript
+        application/xhtml+xml
+        application/xml
+        font/opentype
+        font/otf
+        font/ttf
+        image/svg+xml
+        image/x-icon
+        text/css
+        text/javascript
+        text/plain
+        text/xml;
+    }
+}