The concentration of ingredients in the form should present the value and its unit

[snakedye]

Ingredients/nutrients concentration should be given in an object:

{
    "nutrient": "Something",
    "value": "44",
    "unit": "%"
}

Tasks:

• [x] Update the prompt to return the concentration in this object.

• [x] Create a nutrient object and use it in the form.

  Acceptance Criteria:

• All the tests should pass.
• The router must return a valid JSON.