client/
├── Cargo.toml
├── config.toml
└── src/
    ├── main.rs            # Entry point with minimal code
    ├── lib.rs             # Core exports
    ├── app.rs             # Application lifecycle and main loop
    │
    ├── ui/                # UI components and rendering
    │   ├── mod.rs
    │   ├── theme.rs       # Theme definitions (from colors.rs)
    │   ├── layout.rs      # Layout definitions
    │   ├── render.rs      # Main render coordinator
    │   └── components/    # UI components
    │       ├── mod.rs
    │       ├── command_line.rs
    │       ├── form.rs
    │       ├── preview_card.rs
    │       └── status_line.rs
    │
    ├── input/             # Input handling
    │   ├── mod.rs
    │   ├── handler.rs     # Main input handler (lightweight coordinator)
    │   ├── commands.rs    # Command processing
    │   ├── navigation.rs  # Navigation between entries and fields
    │   └── edit.rs        # Edit mode logic
    │
    ├── editor/            # Text editing functionality
    │   ├── mod.rs
    │   ├── cursor.rs      # Cursor movement
    │   └── text.rs        # Text manipulation (word movements, etc.)
    │
    ├── state/             # Application state
    │   ├── mod.rs
    │   ├── app_state.rs   # Main application state
    │   └── form_state.rs  # Form state
    │
    ├── model/             # Data models
    │   ├── mod.rs
    │   └── entry.rs       # Entry model with business logic
    │
    ├── service/           # External services
    │   ├── mod.rs
    │   ├── terminal.rs    # Terminal setup and management
    │   └── grpc.rs        # gRPC client (extracted from terminal.rs)
    │
    └── config/            # Configuration
        ├── mod.rs
        └── keybindings.rs # Keybinding definitions and matching