add admiral cheatsheet

[bundfussr]

I've added Edoardo Mancini in the "Your Name" field below because he created the cheatsheet for admiral 1.0.0. I've done only minor updates for admiral 1.1.1 and this submission.

Contributed Cheatsheet Information

Cheatsheet Name: ADaM dataset creation with admiral
1 sentence description of the contents: {admiral} is an open-source, modularized toolbox that enables the development of ADaM datasets in R.
Your Name (as you want to be credited on the website): Edoardo Mancini
A link to your github/website (optional): https://github.com/pharmaverse/admiral
A link to relevant package documentation (optional): https://pharmaverse.github.io/admiral/index.html
Date created/updated (Month YYYY format): June 2024

Please be sure you've included the Creative Commons License:

• Add CC-BY-SA Your Name to copywrite under the Creative Commons on the cheatsheet

Check that you have done the following:

• Used descriptive file names, something like package-name.pdf or task-name.pdf and did not include "cheatsheet" in the title.
• Included a PDF file of entire cheatsheet.
• Included a PNG file of the first page size 1100 x 850 in the pngs folder (for the website thumbnail).
• Included a Keynote or PowerPoint or similar file in the relevant folder (helps translators who want to translate your cheatsheet).

Translated Cheatsheet Information

Cheatsheet Name:
Language:
Your Name (as you want to be credited on the website):
Date created/updated (Month YYYY format):

Check that you have done the following:

• Added the language abbreviation to the file name (ex. data-transformation_es.pdf).
• Included a PDF file of your translated cheatsheet to the translation folders.
• Included a Keynote or PowerPoint file for your translated cheatsheet to the translation folder.
• Not duplicated an existing translation. If an existing translation exists, I have edited it.