Adds custom nginx configuration file

Dockerfile

@@ -14,3 +14,4 @@ RUN npm install && \
 ### STAGE 2: Run ###
 FROM nginx:alpine
 COPY --from=builder /crc-bpmn/dist/cr-connect-bpmn /usr/share/nginx/html/
+COPY --from=builder /crc-bpmn/nginx.conf /etc/nginx/conf.d/default.conf

nginx.conf

@@ -0,0 +1,11 @@
+server {
+  listen 80;
+
+  location / {
+    root /usr/share/nginx/html;
+    index index.html index.htm;
+    try_files $uri $uri/ /index.html =404;
+  }
+
+  include /etc/nginx/extra-conf.d/*.conf;
+}