Update _quarto.yml - added url of repo. This is used later in a code chunk in publications, to generate the URLS to the protocols

Now DT options are set in each page once so that we don't have to specify all the options every time we run DT

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

- /webpage_contents/Data_locations.csv
- /webpage_contents/pages_metadata_tables.qmd
- /webpage_contents/images/clipboard-18485090.png
- /webpage_contents/images/clipboard-741276682.png
- /webpage_contents/images/clipboard-1705609629.png
- /webpage_contents/experiments/index.qmd
- /webpage_contents/_test_metadata/Data_locations.csv
- /webpage_contents/_test_metadata/pages_metadata_tables.qmd
- /webpage_contents/_test_metadata/images/.gitkeep
- /webpage_contents/_test_metadata/images/Logo_fluidDynamicsCNS.png
- /webpage_contents/_test_metadata/images/clipboard-1705609629.png
- /webpage_contents/_test_metadata/images/clipboard-18485090.png
- /webpage_contents/_test_metadata/images/clipboard-741276682.png
- /webpage_contents/_quarto.yml

- /webpage_contents/content_glossary.md
- /webpage_contents/content_glossary.qmd
- /webpage_contents/_quarto.yml
- /webpage_contents/publications/marta_girona.qmd

- /webpage_contents/content_metadata_tables.md
- /webpage_contents/content_metadata_tables.qmd
- /webpage_contents/_quarto.yml
- /webpage_contents/index.md

- /webpage_contents/_quarto.yml
- /webpage_contents/content_glossary.md
- /webpage_contents/content_metadata_tables.md