feat(HR): Exit Interview and Employee Exits Report (#28741)
* feat: Exit Interview
* feat: sending Exit Questionnaire
* feat: add default Exit Questionnaire email template
* feat: track status and final decision (Retained/Exit Confirmed)
* fix: make Exit Interview submittable
* feat: bulk questionnaire sending
* feat: update Exit Interview date in employee master on submission
* feat: Employee Exits report
* chore: update HR workspace
* feat: default Notification - a day before Exit Interview
* fix: email summary
* fix: show Exit Questionnaire button only to the users with write access
- fix linter issues
* test: Exit Interview
* chore: fix report column widths
* test: Employee Exits Report
* fix: tests and sider issues
* fix: missing import
* fix: tests
- specify sorting order in employee exits query
- rollback after work order tests