feat: support sub route config (#3071)

* feat: support sub route config

* dockerfile

* fix upload

* delete unused code

projects/app/Dockerfile

@@ -26,6 +26,7 @@ FROM node:20.14.0-alpine AS builder
 WORKDIR /app
 
 ARG proxy
+ARG base_url
 
 # copy common node_modules and one project node_modules
 COPY package.json pnpm-workspace.yaml .npmrc tsconfig.json ./
@@ -39,6 +40,7 @@ RUN [ -z "$proxy" ] || sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /
 RUN apk add --no-cache libc6-compat && npm install -g pnpm@9.4.0
 
 ENV NODE_OPTIONS="--max-old-space-size=4096"
+ENV NEXT_PUBLIC_BASE_URL=$base_url
 RUN pnpm --filter=app build
 
 # --------- runner -----------
@@ -46,6 +48,7 @@ FROM node:20.14.0-alpine AS runner
 WORKDIR /app
 
 ARG proxy
+ARG base_url
 
 # create user and use it
 RUN addgroup --system --gid 1001 nodejs
@@ -81,6 +84,7 @@ RUN chown -R nextjs:nodejs /app/data
 ENV NODE_ENV=production
 ENV NEXT_TELEMETRY_DISABLED=1
 ENV PORT=3000
+ENV NEXT_PUBLIC_BASE_URL=$base_url
 
 EXPOSE 3000