Dockerfile

FROM ubuntu:22.04

ENV DEBIAN_FRONTEND=noninteractive

# Core dev tools + all the extras
RUN apt-get update && apt-get install -y --no-install-recommends \
    python3 python3-pip python3-venv \
    nodejs npm \
    git curl wget unzip \
    nano vim htop procps net-tools \
    build-essential \
    imagemagick \
    chromium-browser \
    fonts-liberation \
    ffmpeg \
    tmux \
    openssh-client \
    pandoc \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

# Install Python packages (web + data science)
RUN pip3 install --no-cache-dir \
    flask requests beautifulsoup4 selenium httpx \
    numpy pandas scipy matplotlib pillow \
    yt-dlp playwright

# Install Playwright browser
RUN playwright install chromium 2>/dev/null || true

# Create user
RUN useradd -m -s /bin/bash -u 1000 user && \
    echo "user:2004" | chpasswd

# Copy app
COPY app.py /home/user/app.py

EXPOSE 7860

WORKDIR /home/user
RUN mkdir -p /home/user/workspace && chown -R user:user /home/user

CMD ["python3", "/home/user/app.py"]