* CloudMigrations: delete unused code
* CloudMigrations: add access control and protect API + navtree with action
* CloudMigrations: register access control roles
* CloudMigrations: gate frontend based with access control
* CloudMigrations: fix api tests
* CloudMigrations: add docs on new actions and roles
* CloudMigrations: dont interpolate vars to make it more greppable
* CloudMigrations: run prettier