Shelter Capacity Management

[JANHAVIKULKARNI12]

• [ ] Add functionality for admins to update shelter capacity and current occupancy.
• [ ] Create an admin dashboard page to manage shelter data.
• [ ] Ensure updates are saved in the database and reflected immediately in the UI.
• [ ] Implement form validation to ensure valid inputs for capacity and occupancy.

This feature will allow admins to keep shelter availability up-to-date in real-time, improving resource allocation.