fix deployment

view/Dockerfile

@@ -7,4 +7,7 @@ COPY . ./
 RUN npm install && npm run build
 
 FROM nginx:1.27.0-alpine@sha256:208b70eefac13ee9be00e486f79c695b15cef861c680527171a27d253d834be9
+
+EXPOSE 80
+
 COPY --from=build /app/build /usr/share/nginx/html

view/src/routes/+layout.ts

@@ -1 +1,2 @@
 export const prerender = true;
+export const trailingSlash = 'always';