Feat/modify file input

[fprebolledo]

Context

Banano is a component library intended for use in Platanus projects. The BnFileInput component acts as a file input, allowing the use of v-model. In the initial implementation, this component only accepted a list of files, but did not handle single files.

This PR

This PR enables BnFileInput to accept single files. It handles multiple scenarios, including cases where the value exists as either a File list or a single file, as well as cases where the value does not exist. Additionally, a change has been made to set the "touched" value when the dialog is open. Previously, if the dialog was open but the user didn't select any files, the validation wouldn't appear.

Furthermore, tests have been added to cover all the cases present in the component.

[gmq]

The tests pass but they seem to be throwing a lot of warnings.

stderr | src/components/BnFileInput/BnFiIeInput.spec.ts > BnFileInput > v-model should work with array
[Vue warn]: Unhandled error during execution of native event handler
  at <BnFileInput modelValue= [] onUpdate:modelValue=fn<onUpdate:modelValue> name="image"  ... >
  at <Form onSubmit=fn<bound submit> validation-schema= {} >
  at <Anonymous ref="VTU_COMPONENT" >
  at <VTUROOT>
Error: Uncaught [ReferenceError: DataTransfer is not defined]

[fprebolledo]

File input funcione con 1 archivo y con múltiples

[fprebolledo]

I had to mock the DataTransfer object, so I created a folder called 'mocks' and inside it, I generated a file with the mocked DataTransfer.

[gmq]

💯