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docs(tui): MVU migration guide + module map

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vikingowl
2025-10-18 03:20:32 +02:00
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docs/architecture.md
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@@ -175,4 +175,4 @@ The TUI is rendered on each iteration of the main application loop in `owlen-tui
4. **State-Driven Rendering**: Each rendering function takes the current application state as an argument. It uses this state to decide what and how to render. For example, the border color of a panel might change if it is focused.
5. **Buffer and Diff**: `ratatui` does not draw directly to the terminal. Instead, it renders the widgets to an in-memory buffer. It then compares this buffer to the previous buffer and only sends the necessary changes to the terminal. This is highly efficient and prevents flickering.
The command palette and other modal helpers expose lightweight state structs in `owlen_tui::state`. These components keep business logic (suggestion filtering, selection state, etc.) independent from rendering, which in turn makes them straightforward to unit test.
The command palette and other modal helpers expose lightweight state structs in `owlen_tui::state`. These components keep business logic (suggestion filtering, selection state, etc.) independent from rendering, which in turn makes them straightforward to unit test. The ongoing migration of more features into the `Model–View–Update` core is documented in [`docs/tui-mvu-migration.md`](tui-mvu-migration.md).