Eric Traut
08b5e96678
Addresses #18854 ## Why The `/permissions` selector updates the active TUI session state, but the cached session snapshot used when replaying a thread could still contain the old approval or sandbox settings. After opening and leaving `/side`, the main thread replay could restore those stale settings into the `ChatWidget`, so the UI and the next submitted turn could fall back to the old permission mode. ## What - Sync the active thread's cached `ThreadSessionState` whenever approval policy, sandbox policy, or approval reviewer changes. ## Verification Confirmed bug prior to fix and correct behavior after fix.
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