Once codebooks are defined we can just use the unique values across tables

Delete automatically generated Backup file created by Ghostwriter.

- /webpage_contents/templates/templates_for_publications/YYYYMMDD_Firstname_LastName/index.qmd
- /webpage_contents/templates/templates_for_experiments/Facility_YYYY_month/index.qmd
- /webpage_contents/templates/templates_for_publications/YYYYMMDD_Firstname_LastName/Publication_page.qmd
- /webpage_contents/templates/templates_for_experiments/Facility_YYYY_month/Experiment_page.qmd

- /webpage_contents/templates/templates_for_experiments/Facility_YYYY_month/metadata_tables/Mice_info_Facility_month_YYYY_codebook.csv
- /webpage_contents/templates/templates_for_experiments/Facility_YYYY_month/metadata_tables/Mice_info_Facility_month_YYYY.csv
- /webpage_contents/templates/templates_for_experiments/Facility_YYYY_month/metadata_tables/Mice_list_Facility_YYYY_month_codebook.csv
- /webpage_contents/templates/templates_for_experiments/Facility_YYYY_month/metadata_tables/Mice_info_Facility_YYYY_month.csv

- Cleaned the Metadata page. Consider new name
- First templates added , need completion and polishing.

This reverts commit 66ad105e.