Module tui 

TUI implementation (requires the tui feature). Terminal UI module.

This module contains all ratatui / crossterm code and is responsible purely for presentation and interaction. It talks to the rest of the application through:

• RommClient (HTTP / data access),
• core::cache::RomCache (disk-backed ROM cache), and
• core::download::DownloadManager (background ROM downloads).

Keeping those "service" types UI-agnostic makes it easy to add other frontends (e.g. a GUI) reusing the same core logic.

Modules

app

Application state and TUI event loop.

keyboard_help

Static keyboard shortcut reference for the help overlay.

openapi_sync

Load the RomM OpenAPI spec at TUI startup: prefer the live server, fall back to cache, then a bundled copy shipped in the binary. Used for save-sync compatibility and server version.

path_picker

Shared filesystem path browser for TUI (directory or file pick).

runtime

Shared terminal session setup for TUI frontends.

screens

Collection of individual TUI screens.

theme

Semantic TUI styling backed by ratatui-themekit presets.

utils

Functions

run

Launch the TUI when the caller already has a RommClient and Config.

run_interactive

Load config, run first-time setup in the terminal if API_BASE_URL is missing, then start the TUI.