refactor: update imports and references for TUI architecture

- Update all imports from presentation::game to presentation::tui
- Update references to Screen, ScreenManager, and ScreenType
- Update signal handler and main.rs for new TUI structure
- Update game module to use tui module

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: unhappychoice

benches/challenge_generator_bench.rs

@@ -3,7 +3,7 @@ use gittype::domain::models::{CodeChunk, ExtractionOptions, Languages};
 use gittype::domain::services::challenge_generator::ChallengeGenerator;
 use gittype::domain::services::source_code_parser::SourceCodeParser;
 use gittype::presentation::game::models::StepType;
-use gittype::presentation::game::screens::loading_screen::ProgressReporter;
+use gittype::presentation::tui::screens::loading_screen::ProgressReporter;
 use std::path::PathBuf;
 use std::sync::{Arc, Mutex};
 

src/domain/repositories/challenge_repository.rs

@@ -1,7 +1,7 @@
 use crate::domain::models::{Challenge, DifficultyLevel, GitRepository};
 use crate::infrastructure::storage::compressed_file_storage::CompressedFileStorage;
 use crate::presentation::game::models::StepType;
-use crate::presentation::game::screens::loading_screen::ProgressReporter;
+use crate::presentation::tui::screens::loading_screen::ProgressReporter;
 use rayon::prelude::*;
 use std::fs;
 use std::path::PathBuf;

src/domain/services/challenge_generator/challenge_generator.rs

@@ -3,7 +3,7 @@ use super::{
     progress_tracker::ProgressTracker,
 };
 use crate::domain::models::{Challenge, CodeChunk, DifficultyLevel};
-use crate::presentation::game::screens::loading_screen::ProgressReporter;
+use crate::presentation::tui::screens::loading_screen::ProgressReporter;
 use rayon::prelude::*;
 
 /// Main orchestrator for converting CodeChunks into Challenges

src/domain/services/challenge_generator/progress_tracker.rs

@@ -1,5 +1,5 @@
 use crate::presentation::game::models::StepType;
-use crate::presentation::game::screens::loading_screen::ProgressReporter;
+use crate::presentation::tui::screens::loading_screen::ProgressReporter;
 use std::sync::{
     atomic::{AtomicUsize, Ordering},
     Arc,

src/domain/services/source_code_parser/source_code_parser.rs

@@ -4,7 +4,7 @@ use crate::domain::services::source_code_parser::parsers::parse_with_thread_loca
 use crate::domain::services::source_code_parser::ChunkExtractor;
 use crate::infrastructure::git::LocalGitRepositoryClient;
 use crate::presentation::game::models::StepType;
-use crate::presentation::game::screens::loading_screen::ProgressReporter;
+use crate::presentation::tui::screens::loading_screen::ProgressReporter;
 use crate::{GitTypeError, Result};
 use rayon::prelude::*;
 use std::fs;

src/domain/services/source_file_extractor/source_file_extractor.rs

@@ -1,7 +1,7 @@
 use crate::domain::models::{ExtractionOptions, Languages};
 use crate::infrastructure::storage::file_storage::FileStorage;
 use crate::presentation::game::models::StepType;
-use crate::presentation::game::screens::loading_screen::ProgressReporter;
+use crate::presentation::tui::screens::loading_screen::ProgressReporter;
 use crate::Result;
 use std::path::{Path, PathBuf};
 

src/main.rs

@@ -2,11 +2,10 @@ use clap::Parser;
 use gittype::infrastructure::logging::log_error_to_file;
 use gittype::presentation::cli::{run_cli, Cli};
 
-#[tokio::main]
-async fn main() -> anyhow::Result<()> {
+fn main() -> anyhow::Result<()> {
     let cli = Cli::parse();
 
-    if let Err(e) = run_cli(cli).await {
+    if let Err(e) = run_cli(cli) {
         log_error_to_file(&e);
         return Err(e.into());
     }

src/presentation/cli/commands/game.rs

@@ -6,8 +6,8 @@ use crate::domain::services::version_service::VersionService;
 use crate::infrastructure::logging;
 use crate::presentation::cli::args::Cli;
 use crate::presentation::game::models::ScreenType;
-use crate::presentation::game::screen_manager::ScreenManager;
-use crate::presentation::game::screens::{VersionCheckResult, VersionCheckScreen};
+use crate::presentation::tui::screen_manager::ScreenManager;
+use crate::presentation::tui::screens::{VersionCheckResult, VersionCheckScreen};
 use crate::presentation::game::{GameData, SessionManager};
 use crate::presentation::signal_handler::setup_signal_handlers;
 use crate::{GitTypeError, Result};
@@ -21,8 +21,10 @@ pub fn run_game_session(cli: Cli) -> Result<()> {
     let event_bus = EventBus::new();
 
     // Check for updates before starting the game session
-    let should_exit = tokio::task::block_in_place(|| {
-        tokio::runtime::Handle::current().block_on(async {
+    let should_exit = {
+        let rt = tokio::runtime::Runtime::new()
+            .map_err(|e| GitTypeError::TerminalError(format!("Failed to create tokio runtime: {}", e)))?;
+        rt.block_on(async {
             let version_service = VersionService::new()?;
             if let Ok((has_update, current_version, latest_version)) = version_service.check().await
             {
@@ -35,7 +37,7 @@ pub fn run_game_session(cli: Cli) -> Result<()> {
             }
             Ok(false)
         })
-    })?;
+    }?;
 
     if should_exit {
         log::info!("User exited after update notification");

src/presentation/game/events.rs

@@ -1,7 +1,7 @@
 use std::any::Any;
 
 // Re-export ScreenTransition as NavigateTo event
-pub use super::models::screen::ScreenTransition as NavigateTo;
+pub use crate::presentation::tui::ScreenTransition as NavigateTo;
 
 /// Event emitted when user requests to exit the application (Ctrl+C)
 #[derive(Clone, Debug)]

src/presentation/game/mod.rs

@@ -6,18 +6,19 @@ pub mod game_data;
 pub mod models;
 pub mod rank_colors;
 pub mod rank_messages;
-pub mod screen_manager;
-pub mod screen_transition_manager;
-pub mod screens;
 pub mod session_manager;
 pub mod stage_repository;
 pub mod text_processor;
 pub mod typing_core;
-pub mod views;
 
 pub use game_data::GameData;
-pub use models::{Screen, ScreenDataProvider, ScreenTransition, ScreenType, UpdateStrategy};
-pub use screen_manager::ScreenManager;
-pub use screens::TypingScreen;
+pub use models::ScreenDataProvider;
 pub use session_manager::{SessionConfig, SessionManager, SessionState};
 pub use stage_repository::{GameMode, StageConfig, StageRepository};
+
+// Re-export from tui module for backward compatibility
+pub use crate::presentation::tui::{
+    Screen, ScreenManager, ScreenTransition, ScreenTransitionManager, ScreenType, UpdateStrategy,
+};
+pub use crate::presentation::tui::screens::TypingScreen;
+pub use crate::presentation::tui::views;