feat: user deactivation

apps/server/src/common/helpers/utils.ts

@@ -144,6 +144,13 @@ export function diffAuditTrackedFields(
   return hasChanges ? { before: beforeDiff, after: afterDiff } : null;
 }
 
+export function isUserDisabled(user: {
+  deactivatedAt?: Date | null;
+  deletedAt?: Date | null;
+}): boolean {
+  return !!(user.deactivatedAt || user.deletedAt);
+}
+
 export function createByteCountingStream(source: Readable) {
   let bytesRead = 0;
   const stream = new Transform({