Auto-commit: Dockerfile_enhanced updated

Dockerfile_enhanced

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+# ============================================================
+# LANDRUN + BROWSER-USE + CHROMIUM - MERGED SYSTEM
+# Multi-stage build: Build landrun + Python + Browser-Use + Chromium
+# ============================================================
+
+# Stage 1: Build landrun binary from Go source
+FROM golang:1.22-bookworm AS builder
+
+WORKDIR /build
+
+# Copy landrun source (from D:\sand\landrun-main\landrun-main)
+COPY landrun-main/ ./
+
+# Build landrun with full module context
+RUN go mod download && \
+    go build -ldflags="-s -w" -o landrun ./cmd/landrun
+
+# Stage 2: Production image with Python + landrun + Browser-Use + Chromium
+FROM python:3.11-slim-bookworm
+
+# Install system dependencies + compilers + browser deps
+RUN apt-get update && apt-get install -y \
+    # Core utilities
+    nodejs npm curl procps strace git \
+    # Compilers
+    gcc g++ make cmake \
+    # Browser dependencies (Playwright Chromium)
+    libnss3 libnspr4 libatk1.0-0 libatk-bridge2.0-0 \
+    libcups2 libdrm2 libxkbcommon0 libxcomposite1 \
+    libxdamage1 libxfixes3 libxrandr2 libgbm1 \
+    libpango-1.0-0 libcairo2 libasound2 libatspi2.0-0 \
+    libxshmfence1 fonts-liberation libappindicator3-1 xdg-utils \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy landrun binary from builder
+COPY --from=builder /build/landrun /usr/local/bin/landrun
+
+# Verify landrun works
+RUN landrun --version
+
+# Set working directory
+WORKDIR /app
+
+# Copy Browser-Use source (from D:\sand\landrun-main\browser-use-main)
+COPY browser-use-main/browser_use ./browser_use
+COPY browser-use-main/pyproject.toml ./
+
+# Copy Python requirements
+COPY requirements.txt .
+
+# Install Python dependencies (Browser-Use + Playwright + FastAPI)
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Install Browser-Use in editable mode
+RUN pip install -e .
+
+# Install Playwright and Chromium browser
+RUN playwright install chromium --with-deps
+
+# Copy application code
+COPY app_enhanced.py ./app.py
+
+# Create execution directory
+RUN mkdir -p /tmp/sandbox && chmod 777 /tmp/sandbox
+
+# Expose port for Hugging Face Spaces
+EXPOSE 7860
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1
+ENV HOST=0.0.0.0
+ENV PORT=7860
+ENV PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
+ENV BROWSER_USE_SETUP_LOGGING=false
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:7860/health || exit 1
+
+# Run FastAPI with uvicorn
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]