## Summary
- hide password and username update controls for SSO accounts and show a
managed-account notice
- prevent account update handlers from calling APIs when the user
authenticates via SSO
- expose authenticationType on the user session model and add
translations for new SSO messaging
## Testing
- not run (not requested)
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[Codex
Task](https://chatgpt.com/codex/tasks/task_b_693ae8144148832888ecf128e66cd3ca)