chore: Update Dockerfile to fix copying of source files and set permissions for start_chatbot.sh

Dockerfile

@@ -49,6 +49,7 @@ USER chatbot
 
 # Set HOME env variable
 ENV HOME=/home/chatbot
+
 # Create the .cache and .config directories and set permissions
 RUN mkdir $HOME/.cache $HOME/.config && chmod -R 777 $HOME
 
@@ -62,6 +63,6 @@ RUN --mount=target=/root/on_startup.sh,source=on_startup.sh,readwrite bash /root
 
 USER chatbot
 
-COPY --chown=chatbot src src
+COPY --chown=chatbot src .
 
-RUN chmod +x src/start_chatbot.sh
+RUN chmod +x start_chatbot.sh