Create Dockerfile

Dockerfile

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+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV DISPLAY=:1
+ENV LC_ALL=C.UTF-8
+
+# Base packages
+RUN apt-get update && apt-get install -y \
+    python3 python3-pip \
+    xvfb \
+    fluxbox \
+    scrot \
+    xdotool \
+    xclip \
+    xauth \
+    x11-utils \
+    imagemagick \
+    feh \
+    fonts-noto \
+    curl wget ca-certificates \
+    software-properties-common \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# Install Firefox from Mozilla PPA (stable on Ubuntu 22.04)
+RUN add-apt-repository ppa:mozillateam/ppa -y \
+    && echo 'Package: *\nPin: release o=LP-PPA-mozillateam\nPin-Priority: 1001' \
+       > /etc/apt/preferences.d/mozilla-firefox \
+    && apt-get update \
+    && apt-get install -y firefox \
+    && apt-get clean && rm -rf /var/lib/apt/lists/*
+
+# firefox-esr symlink — الـ AI يستدعي firefox-esr دائماً
+RUN ln -sf $(which firefox) /usr/local/bin/firefox-esr && \
+    echo "firefox-esr → $(which firefox)" && \
+    firefox-esr --version
+
+# Python dependencies
+COPY requirements.txt /app/requirements.txt
+RUN pip3 install --no-cache-dir -r /app/requirements.txt
+
+# App files
+WORKDIR /app
+COPY app.py /app/app.py
+COPY start.sh /app/start.sh
+RUN chmod +x /app/start.sh
+
+EXPOSE 7860
+
+CMD ["/app/start.sh"]