Improve Adobe Advertising Analytics UI

1. Please add a confirmation dialogue before the user attempts to leave the form instead of just abandoning the form which leads to data loss.

2. Please fix the Report Suite selection dropdown, it is black letters on black background when you use "dark design template"

3. Please make "Save" possible after one malicious try, e.g. you enter a wrong ID and you save, you get an error message. Even if you fix it, you cannot save again, you have to re-enter the form and loose all the data.