Fix: Remove body from DELETE request in deleteTodo mutation

Problem

The previous implementation of the deleteTodo mutation included a body in the DELETE request:

deleteTodo: builder.mutation({
  query: ({ id }) => ({
    url: `/todos/${id}`,
    method: 'DELETE',
    body: id
  }),
  invalidatesTags: ['Todos']
}),

Including a body in a DELETE request caused the API to fail to delete items from the todo list. As a result, the delete operation did not work as expected.
A video demonstrating this issue is attached.

Solution

This PR removes the unnecessary body property from the DELETE request:

deleteTodo: builder.mutation({
  query: ({ id }) => ({
    url: `/todos/${id}`,
    method: 'DELETE',
  }),
  invalidatesTags: ['Todos']
}),

Impact

• The delete operation now works correctly, and todos can be deleted as expected.
• No breaking changes to other endpoints.

Additional Info

• Video attached showing the issue before this fix.

Tested: Manually tested delete functionality after the change.