[FIX] update issue forms

[Remi-Gau]

• [x] make field name changes required by #42 ; when merged this closes #42
• [x] converts the website issue template to a form

[Remi-Gau]

@jhlegarreta tell me if the form needs anything else to make it work with the labeller / code

[jhlegarreta]

@jhlegarreta tell me if the form needs anything else to make it work with the labeller / code

Should be fine. Thanks.