* Add send HideEmail to tables and models
* Respect HideEmail setting for Sends
* Recreate SendView to include new HideEmail column
* Enforce new Send policy
* Insert default value for new HideEmail column
* Delete c95d7598-71cc-4eab-8b08-aced0045198b.json
* Remove unrelated files
* Revert disableSendPolicy, add sendOptionsPolicy
* Minor style fixes
* Update SQL project with Send.HideEmail column
* unit test SendOptionsPolicy.DisableHideEmail
* Add SendOptionsPolicy to Portal
* Make HideEmail nullable, fix migrator script
* Remove NOT NULL constraint from HideEmail
* Fix style
* Make HideEmail nullable
* minor fixes to model and error message
* Move SendOptionsExemption banner
Co-authored-by: Chad Scharf <3904944+cscharf@users.noreply.github.com>