Module footer 

Custom widget implementations following Ratatui best practices

This module contains reusable widget components that implement the Widget and WidgetRef traits. These widgets enable better composition, testability, and separation of concerns.

Layout System

The UI is organized into a responsive panel-based layout:

• Header: Session identity and status (model, git, tokens)
• Main: Transcript area with optional sidebar (wide mode)
• Footer: Status line and contextual hints

The LayoutMode enum determines the layout variant based on terminal size:

• Compact: Minimal chrome for small terminals (< 80 cols)
• Standard: Default layout with borders and titles
• Wide: Enhanced layout with sidebar (>= 120 cols)

Visual Hierarchy

Panels use consistent styling via the Panel wrapper:

• Active panels have highlighted borders
• Inactive panels have dimmed borders
• Titles are shown in Standard/Wide modes only

Modules

hints

Default keybind hints for different contexts

Structs

FooterWidget

Widget for rendering the footer area with status and hints