Display number of apps above accept and waitlist threshold

[waalbert]

The applications committee brought up that it would be easier for them if they could easily see how many applications are above the accept and waitlist threshold, and also the number of rejected apps at the top of the Hacker apps page /admin/applicants/hackers.

[taesungh]

I think that in prior years, the selection filters for the applicants was sufficient with the counter value shown in the header, but I agree that having the three totals in one place would be nice. Not fully certain if the filters still work with the numeric scoring, but I think they would.

Did you have any thoughts on where to show the summary? Thinking this could be shown in some more donut charts on the parent Applicants page (could then also have additional links to each type via the headers), but maybe it could fit better closer to each type of applicant.

[waalbert]

I was thinking of moving the applicant daily summary charts at /admin/applicants/ to /admin/dashboard and creating donut charts for the applications at /admin/applicants/ with links to each type on the headers