Update Dockerfile

Dockerfile

@@ -1,27 +1,44 @@
-FROM oven/bun:latest
+# ---- Build Stage ----
+FROM node:20-slim AS builder
 WORKDIR /app
 
-# 1. Setup environment and dummy package
-RUN echo '{"name":"aionui","type":"module"}' > package.json
-RUN bun add express cors dotenv vite @office-ai/platform
+# Hugging Face doesn't allow 'sudo', but standard 'npm install' works
+RUN npm install -g bun
 
-# 2. Copy source
+# COPY package files separately for layer caching
+# Wildcard '*' prevents build failure if bun.lockb is missing
+COPY package.json bun.lock* ./
+RUN bun install
+
+# Copy the entire repo
 COPY . .
 
-# 3. Run AionUi build scripts
-# We use 'bun' instead of 'node' to run the script for better compatibility
-RUN bun scripts/build-server.mjs
+# AionUi build commands strictly as defined in the official repo
+RUN bun run build:renderer:web
+RUN node scripts/build-server.mjs
+
+# ---- Runtime Stage ----
+FROM oven/bun:latest AS runtime
+WORKDIR /app
 
-# 4. DEBUG: This will show you in the logs where the files actually are
-RUN ls -R dist-server || ls -R dist || echo "Build folder not found"
+# Copy ONLY the artifacts generated in the builder stage
+COPY --from=builder /app/dist-server ./dist-server
+COPY --from=builder /app/out/renderer ./out/renderer
 
-# 5. Hugging Face Config
+# Copy package info for production deps
+COPY package.json bun.lock* ./
+RUN bun install --production
+
+# Hugging Face MUST use port 7860
 ENV PORT=7860
 ENV NODE_ENV=production
+ENV ALLOW_REMOTE=true
 ENV DATA_DIR=/data
+
+# Create data volume for SQLite persistence
 RUN mkdir -p /data
+VOLUME ["/data"]
 EXPOSE 7860
 
-# 6. Start (Trying common AionUi output paths)
-# If build-server.mjs creates a different file, we target it here
-CMD ["bun", "run", "dist-server/server.mjs"]
+# Start command targeting the bundled script
+CMD ["bun", "dist-server/server.mjs"]