[Feature Request] VNumberInput disable manual input

[Stevie-Ray]

Problem to solve

The issue arises when users manually enter a value in a number input field, bypassing constraints like the step prop. This can lead to inconsistent behavior and confusion. Making the input read-only would enforce the use of increment and decrement buttons, aligning user input with the intended constraints.

Proposed solution

Introduce a disableInput prop (or similar) to allow developers to make the input field read-only. When this prop is enabled, users can only change the value using the increment and decrement buttons.

props: {
  disableInput: {
    type: Boolean,
    default: false,
  },
},