Resolve "CSV export script fails for different answer types"

Closes #1008 (closed)

Jakob found the bug with this file as input: report-jakob.json The scale questions and the daily notes don't have options.

Jakob/Andreas suggested this change to the script (see Jakob's MR linked in the issue):

if (question.type === 'boolean') answerWording = answerRaw.toString()
else {
	const option    = (question.options ||[]).find(opt => opt.value === answerRaw)
        // ...

= Leaving answerWording as '' if no the question has no options, except for boolean questions. (answerRaw is also part of the output, so that works)

I propose the following improvement:

if (!question.options) answerWording = answerRaw.toString()
else { // ...

= Setting answerWording to the raw answer value for all questions without options.

This seems safer to me than checking the question type, since we have been adding new question types.