Stale logistics information

[naclomi]

One of the attendees pointed out that the dorm check-in dates on the logistics page were out of date. This PR attempts to update them based on the information here, though I might have missed some details and ultimately it might be a better idea to just remove the details from logistics.md and link directly to the Notion page. Would love to hear folks' thoughts.

[jomey]

+1 for removing any (if not the entire page) and point to the resource you linked to?

JupterBook can have external URLs as part of the TOC.

[JessicaS11]

Thanks @naclomi (and thanks for the well-named branch so I saw this when I went to create one to update the logistics info)! We are on similar wavelengths: I opened a PR to add the logistics info to our event page, with corresponding GeoSMART and IS2 PRs to remove this page entirely from the Jupyterbooks. Happy to take a different path if there's preference. Mark recently reminded me he created two logistics pages and suggested we use the more generic one here (versus the OT-specific one linked above, which has some content on reimbursement that might confuse participants).

[naclomi]

@JessicaS11 -- agreed that your PR's approach is preferable, thanks for rolling out the changes here and the other repos :) . I'll close this one.