fix(docker): upgrade Dockerfiles to node:22-slim + add NODE_TLS + fix next.config.ts

- backend/Dockerfile: alpine→slim, add NODE_TLS_REJECT_UNAUTHORIZED=0, 3-stage pattern
- web/Dockerfile: alpine→slim, add NODE_TLS_REJECT_UNAUTHORIZED=0, remove non-existent public/ COPY
- web/next.config.ts: add transpilePackages + webpack symlinks for pnpm @bytelyst/* resolution

Docker smoke tests: backend + web builds pass

backend/Dockerfile

@@ -1,7 +1,8 @@
 # Pre-requisite: run ./scripts/docker-prep.sh to pack @bytelyst/* tarballs
 # ── Stage 1: Build ────────────────────────────────────
-FROM node:22-alpine AS builder
+FROM node:22-slim AS builder
 WORKDIR /app/backend
+ENV NODE_TLS_REJECT_UNAUTHORIZED=0
 
 RUN npm config set strict-ssl false
 COPY backend/package.json ./package.json
@@ -14,18 +15,25 @@ COPY shared/ ./shared/
 RUN npm run build
 
 # ── Stage 2: Runtime ──────────────────────────────────
-FROM node:22-alpine
+FROM node:22-slim AS deps
 WORKDIR /app/backend
 ENV NODE_ENV=production
+ENV NODE_TLS_REJECT_UNAUTHORIZED=0
 
 RUN npm config set strict-ssl false
 COPY backend/package.json ./package.json
 COPY backend/.docker-deps/ ./.docker-deps/
 RUN npm install --omit=dev --ignore-scripts
 
+# ── Stage 3: Runtime ──────────────────────────────────
+FROM node:22-slim
+WORKDIR /app/backend
+ENV NODE_ENV=production
+
+COPY --from=deps /app/backend/node_modules ./node_modules
+COPY --from=deps /app/backend/package.json ./package.json
 COPY --from=builder /app/backend/dist ./dist
-COPY --from=builder /app/backend/shared ./shared
+COPY shared/product.json ../shared/product.json
 
 EXPOSE 4016
-
 CMD ["node", "dist/server.js"]

web/Dockerfile

@@ -1,7 +1,8 @@
 # Pre-requisite: run ./scripts/docker-prep.sh to pack @bytelyst/* tarballs
 # ── Stage 1: Install ──────────────────────────────────
-FROM node:22-alpine AS builder
+FROM node:22-slim AS builder
 WORKDIR /app/web
+ENV NODE_TLS_REJECT_UNAUTHORIZED=0
 RUN npm config set strict-ssl false
 COPY web/package.json ./package.json
 COPY web/.docker-deps/ ./.docker-deps/
@@ -14,11 +15,12 @@ COPY shared/ ../shared/
 ENV NEXT_PUBLIC_BACKEND_URL=http://localhost:4016
 ENV NEXT_PUBLIC_PLATFORM_URL=http://localhost:4003
 ENV NEXT_TELEMETRY_DISABLED=1
+ENV NODE_TLS_REJECT_UNAUTHORIZED=0
 
 RUN npm run build
 
-# ── Stage 3: Runtime ──────────────────────────────────
-FROM node:22-alpine AS runtime
+# ── Stage 2: Runtime ──────────────────────────────────
+FROM node:22-slim
 WORKDIR /app
 ENV NODE_ENV=production
 ENV NEXT_TELEMETRY_DISABLED=1
@@ -27,5 +29,4 @@ COPY --from=builder /app/web/.next/standalone ./
 COPY --from=builder /app/web/.next/static ./.next/static
 
 EXPOSE 3000
-
 CMD ["node", "server.js"]

web/next.config.ts

@@ -23,6 +23,21 @@ const securityHeaders = [
 const nextConfig: NextConfig = {
   output: "standalone",
   outputFileTracingRoot: path.join(process.cwd(), ".."),
+  transpilePackages: [
+    "@bytelyst/api-client",
+    "@bytelyst/blob-client",
+    "@bytelyst/design-tokens",
+    "@bytelyst/diagnostics-client",
+    "@bytelyst/feature-flag-client",
+    "@bytelyst/kill-switch-client",
+    "@bytelyst/platform-client",
+    "@bytelyst/react-auth",
+    "@bytelyst/telemetry-client",
+  ],
+  webpack: (config) => {
+    config.resolve.symlinks = true;
+    return config;
+  },
   async headers() {
     return [
       {