Modify the bed capacity pop-up when the dropdown options are going to exhaust

[nihal467]

Describe the bug

• When only one bed type capacity is available to select, clicking the "Save Bed Capacity" button does not close the pop-up as expected.
• When clicking the "Add Bed" button on the facility detail page for a facility that already has all bed types added, the pop-up enters an infinite loading state.

To Reproduce
Steps to reproduce the behavior:

1. Navigate to the facility details page by clicking "View Facility."
2. Add all bed types except one, and attempt to replicate the issue.
3. See error

Expected behavior

• After clicking the "Save Bed Capacity" button, the pop-up should close in all cases once the data is saved.
• When no bed types are available to select, the "Add Bed Capacity" button should either be disabled with a tooltip indicating no options are available or should open the pop-up correctly to display the unavailability of bed types.

Screenshots

[AdityaJ2305]

Hey @nihal467 I would like to work on this issue . Could you assign it to me ?