Also fixed issue with Vue resource encoding + in search term

- Uses Timecop to fix due date spec
- Waits for sidebar to be visible before doing anything
- Fixes weird issues where the link would be clicked instead of the card itself

Closes #28310

Previously was disabled until any list was present (except for done) this now takes into account the welcome blank state

Closes #27931

CHANGELOG item

Fixed users href path being incorrect

Does not remove the issue from the selected tab when it it de-selected, it instead gets purged when changing tab

Closes #26514

Closes #23026

Closes #22710

Closes #22852

Closes #23763