# Implementation Plan: Context Snapshotting per "Take"

## Phase 1: Snapshot Model
- [ ] Update `HistoryManager` and the `Take` model to store a `context_snapshot` (list of serialized file items).

## Phase 2: Save and Restore
- [ ] Modify `AppController` to save the current context state when a new Take is created.
- [ ] Modify the "Switch Take" logic in `AppController` to restore the context state from the `context_snapshot`.
- [ ] Ensure UI automatically refreshes the Context Panel upon Take switch.