fix Dockerfile

Dockerfile

@@ -8,7 +8,7 @@ RUN npm ci --no-audit --no-fund --omit=dev && \
 COPY . .
 RUN npm run build
 
-FROM nginx:alpine AS runtime
+FROM nginx:alpine AS basic
 COPY ./nginx/nginx.conf /etc/nginx/nginx.conf
 COPY --from=build /app/dist /usr/share/nginx/html
 EXPOSE 80