feat: implement user impersonation feature (#976)

* feat: wip impersonate user

* feat: add ability to impersonate an user

* fix: remove console.log

* fix: unused import

server/src/database/migrations/20230731072336_add_impersonate_ability/migration.sql

@@ -0,0 +1,5 @@
+-- AlterTable
+ALTER TABLE "users" ADD COLUMN     "canImpersonate" BOOLEAN NOT NULL DEFAULT false;
+
+-- AlterTable
+ALTER TABLE "workspace_members" ADD COLUMN     "allowImpersonation" BOOLEAN NOT NULL DEFAULT true;