Debug: Print magic-pdf.json contents during build

Dockerfile

@@ -70,11 +70,17 @@ RUN . /opt/mineru_venv/bin/activate && \
     cp $HOME/app/magic-pdf.json $HOME/magic-pdf.json && \
     sed -i 's|"device": "cpu"|"device": "cuda"|g' $HOME/magic-pdf.json
 
+# Debug: Print the content of the user's config file
+RUN echo "--- Contents of $HOME/magic-pdf.json --- " && cat $HOME/magic-pdf.json && echo "--- End of $HOME/magic-pdf.json --- "
+
 # Switch back to root temporarily to copy the final config to /root
 USER root
 RUN cp $HOME/magic-pdf.json /root/magic-pdf.json && \
     chown root:root /root/magic-pdf.json
 
+# Debug: Print the content of the root's config file
+RUN echo "--- Contents of /root/magic-pdf.json --- " && cat /root/magic-pdf.json && echo "--- End of /root/magic-pdf.json --- "
+
 # Switch back to the non-root user for running the app and copying files
 USER user