# cagire (main application)

Terminal UI application — ties together the Forth VM, audio engine, and project model.

## Modules

| Module | Description |
|--------|-------------|
| `app/` | `App` struct and submodules: dispatch, editing, navigation, persistence, scripting, sequencer, clipboard, staging, undo |
| `engine/` | Audio engine: `sequencer`, `audio`, `link` (Ableton Link), `dispatcher`, `realtime`, `timing` |
| `input/` | Keyboard/mouse handling: per-page handlers, modal input, `InputContext` |
| `views/` | Pure rendering functions taking `&App` |
| `state/` | UI state modules (audio, editor, modals, panels, playback, ...) |
| `services/` | Domain logic: clipboard, dict navigation, euclidean, help navigation, pattern editor, stack preview |
| `model/` | Domain models: docs, categories, onboarding, script |
| `commands` | `AppCommand` enum (~150 variants) |
| `page` | `Page` navigation enum |
| `midi` | MIDI I/O (up to 4 inputs/outputs) |
| `settings` | Confy-based persistent settings |

## Key Types

- **`App`** — Central application state, coordinates all subsystems
- **`AppCommand`** — Enum of all user actions, dispatched via `App::dispatch()`
- **`InputContext`** — Holds `&mut App` + channel senders, bridges input to commands
- **`Page`** — 3x2 page grid (Dict, Patterns, Options, Help, Main, Engine)