Get data across all tutorials

Since the invent of the Activity Bar, and a button that says 'Upload data' (which to me, as a user, would not also mean 'retrieve data from other sources', aka what's available in the paste-fetch feature that we use for all training), the tutorials that all start with Get Data (which I also think is a standard format from the PDKN automated skeleton generator) now no longer correspond with the interface.

They should not go to Get Data, which has a TON of tools in it. Nor should they use the Import button which is linked (but doesn't work (https://usegalaxy.eu/training-material/topics/introduction/tutorials/galaxy-intro-101-everyone/tutorial.html#galaxy-basics-for-everyone). They need to go to the Upload data button.

So basically, we need to edit the beginning of a ton of tutorials to match this now.

Start by reviewing the tutorial beginnings that use “Get Data” or the linked “Import” button, including the Galaxy Basics for Everyone page at the referenced training URL. Search the tutorial sources for those entry points and update them to direct learners to “Upload data.” Done means the affected tutorials match the current interface and no longer rely on the broken Import link.