MOBILE-3320 docker: Fix non-root urls

Dockerfile

@@ -16,5 +16,6 @@ RUN ${build_command}
 ## SERVE STAGE
 FROM nginx:alpine as serve-stage
 
-# Copy assets
+# Copy assets & config
 COPY --from=build-stage /app/www /usr/share/nginx/html
+COPY ./nginx.conf /etc/nginx/conf.d/default.conf

nginx.conf

@@ -0,0 +1,11 @@
+server {
+    listen 0.0.0.0:80;
+    root /usr/share/nginx/html;
+    server_tokens off;
+    access_log off;
+
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+}