* Replace all usage of useProjectContext with useSelectedProjectQuery
* Replace all usage of useSelectedProject with useSelectedProjectQuery
* Replace all usage of useProjectByRef with useProjectByRefQuery
* Replace all usage of useSelectedOrganization with useSelectedOrganizationQuery
* Deprecate useSelectedProject, useSelectedOrganization, and useProjectByRef hooks
* Deprecate ProjecContext
* update cancellation reasons
* update texts
* randomise options and only single select reasons
* label overrides and reason readability
* minor fixes
* fix reasons sending
* Fixes
* Adjust tooltip side
* improve header description
* add a label for radio options
* wrap shuffledReasons in useState so it doesn't randomly shuffle
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
Co-authored-by: Alaister Young <a@alaisteryoung.com>