Fix for 404s on frontend.

Dockerfile

@@ -13,5 +13,6 @@ RUN yarn build && sed -i 's/fonts.gstatic.com/fonts.kavin.rocks/g' dist/css/*.cs
 FROM nginx:alpine
 
 COPY --from=build /app/dist/ /usr/share/nginx/html/
+COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 80

docker/nginx.conf

@@ -0,0 +1,12 @@
+server {
+    listen 80;
+    listen [::]:80;
+    server_name localhost;
+
+    location / {
+        root /usr/share/nginx/html;
+        index index.html index.htm;
+    }
+
+    error_page 404 =200 /index.html;
+}