- Implemented main.py to orchestrate the analysis of Jules Berton's letters collection.
- Added read_excel_metadata.py to read and analyze the Excel file containing letter metadata.
- Included functions for reading Excel files, analyzing structure, extracting letter information, and saving data to JSON.
- Added error handling and user feedback for file operations and analysis steps.
- Provided a summary of the analysis results and instructions for further usage.
- Created new files for letters dated from February 16, 1893 to January 19, 1895.
- Included personal updates, health concerns, and family matters.
- Highlighted ongoing issues related to professional reinstatement and administrative challenges.
