WSL 도커 전환과 trixie-slim 로컬 실행 복구 반영

baron-sso/userfront/Dockerfile

@@ -20,19 +20,21 @@ WORKDIR /app/userfront
 RUN flutter pub get
 RUN rm -rf build/web && flutter build web --release --wasm
 
-FROM node:24-alpine AS optimize
+FROM node:24-trixie-slim AS optimize
 WORKDIR /work
 COPY --from=build /app/userfront/build/web /work/build/web
 COPY userfront/scripts/optimize-web-build.mjs /work/scripts/optimize-web-build.mjs
 RUN node /work/scripts/optimize-web-build.mjs /work/build/web
 
 # Stage 2: Serve with Nginx
-FROM alpine:3.23 AS production
-RUN apk add --no-cache nginx nginx-mod-http-brotli
+FROM debian:trixie-slim AS production
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends nginx ca-certificates wget \
+	&& rm -rf /var/lib/apt/lists/*
 # Copy built assets
 COPY --from=optimize /work/build/web /usr/share/nginx/html
 # Copy custom Nginx config
-COPY userfront/nginx.conf /etc/nginx/http.d/default.conf
+COPY userfront/nginx.conf /etc/nginx/conf.d/default.conf
 
 EXPOSE 5000
 CMD ["nginx", "-g", "daemon off;"]