Add a feature to configure the number of days or events shown in the dashboard through UI

When there are upcoming events with each day containing ONLY 3 events (or less), there are a total of 12 events (3 days) displayed:

For some users, the display seems to be too long and they would like an option to configure the number of days and the number of events in each day shown in the dashboard.

Steps to Reproduce

1. Create three upcoming events per day (4 or 5 days)
2. Go to dashboard, and you should see a total of 4 days are shown, with each day consisting of 3 events. Total: 12 events

Notes:

This feature also applies if for the below scenario where you want to display more than 10 events in a single day: