[Bug] Model context not persisting across task switches after security hardening

Question

**Bug Description**
finishied security hardening and went to do other stuff but still switched back to opus on new task in context from fable

**Environment Info**
- Platform: darwin
- Terminal: Apple_Terminal
- Version: 2.1.170
- Feedback ID: a37c1c9d-03db-4214-ab0d-0ca5dc246daf

**Errors**
```json
[{"error":"The operation timed out.","timestamp":"2026-06-09T23:30:01.745Z"},{"error":"The operation timed out.","timestamp":"2026-06-09T23:30:16.909Z"}]
```