feature: add option to hide with CursorMoved with dashboard filetypes like alpha.nvim

[ryuheechul]

Did you check the docs?

• [X] I have read all the drop.nvim docs

Is your feature request related to a problem? Please describe.

I have a computer that is not the fastest one in the world and noticed that moving the cursor around at ft=alpha while drop is dropping things caused very noticeable lags. At the same time I like the drop is active at the dashboard screen.

Describe the solution you'd like

Add an option to hide with CursorMoved at these dashboard like files just like any other files.

Describe alternatives you've considered

User add autocmd manually to call require('drop').hide() it

Additional context

No response