Confirmation before deleating a folder

Currently, deleting a folder happens immediately without any warning or confirmation. This makes it very easy to accidentally delete folders and lose associated data.

### Why this is an issue

- Folder deletion is a destructive action

- Accidental clicks can permanently remove user data

- There is no opportunity for the user to cancel or reconsider

### Expected Behavior
Before deleting a folder:

- Show a warning message explaining that the action is irreversible

- Display a confirmation dialog (e.g., “Are you sure you want to delete this folder?”)

- Proceed with deletion only after explicit user confirmation