fix: resolve all 40 clippy warnings (dead_code, unused_imports, lints)

- Add #[allow(unused_imports)] on pub re-exports used only by lib/tests
- Add #[allow(dead_code)] on public API items unused in binary target
- Fix collapsible_if, redundant_closure, unnecessary_map_or in main.rs
- Prefix unused test variables with underscore

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/accounts/mod.rs

@@ -7,5 +7,7 @@
 pub mod manager;
 pub mod profile;
 
+#[allow(unused_imports)]
 pub use manager::{add_account, ensure_account_dir, load_or_create, resolve_account, save};
+#[allow(unused_imports)]
 pub use profile::{account_db_path, validate_account_name, AccountProfile, AccountsConfig};

src/app/chat_filter.rs

@@ -9,6 +9,7 @@
 use crate::tdlib::ChatInfo;
 
 /// Критерии фильтрации чатов
+#[allow(dead_code)]
 #[derive(Debug, Clone, Default)]
 pub struct ChatFilterCriteria {
     /// Фильтр по папке (folder_id)
@@ -33,6 +34,7 @@ pub struct ChatFilterCriteria {
     pub hide_archived: bool,
 }
 
+#[allow(dead_code)]
 impl ChatFilterCriteria {
     /// Создаёт критерии с дефолтными значениями
     pub fn new() -> Self {
@@ -147,8 +149,10 @@ impl ChatFilterCriteria {
 }
 
 /// Централизованный фильтр чатов
+#[allow(dead_code)]
 pub struct ChatFilter;
 
+#[allow(dead_code)]
 impl ChatFilter {
     /// Фильтрует список чатов по критериям
     ///

src/app/methods/mod.rs

@@ -13,8 +13,13 @@ pub mod modal;
 pub mod navigation;
 pub mod search;
 
+#[allow(unused_imports)]
 pub use compose::ComposeMethods;
+#[allow(unused_imports)]
 pub use messages::MessageMethods;
+#[allow(unused_imports)]
 pub use modal::ModalMethods;
+#[allow(unused_imports)]
 pub use navigation::NavigationMethods;
+#[allow(unused_imports)]
 pub use search::SearchMethods;

src/app/methods/search.rs

@@ -51,9 +51,11 @@ pub trait SearchMethods<T: TdClientTrait> {
     fn update_search_query(&mut self, new_query: String);
 
     /// Get index of selected search result
+    #[allow(dead_code)]
     fn get_search_selected_index(&self) -> Option<usize>;
 
     /// Get all search results
+    #[allow(dead_code)]
     fn get_search_results(&self) -> Option<&[MessageInfo]>;
 }
 

src/app/mod.rs

@@ -10,6 +10,7 @@ mod state;
 
 pub use chat_filter::{ChatFilter, ChatFilterCriteria};
 pub use chat_state::{ChatState, InputMode};
+#[allow(unused_imports)]
 pub use methods::*;
 pub use state::AppScreen;
 
@@ -107,6 +108,7 @@ pub struct App<T: TdClientTrait = TdClient> {
     /// Время последней отправки typing status (для throttling)
     pub last_typing_sent: Option<std::time::Instant>,
     // Image support
+    #[allow(dead_code)]
     #[cfg(feature = "images")]
     pub image_cache: Option<crate::media::cache::ImageCache>,
     /// Renderer для inline preview в чате (Halfblocks - быстро)
@@ -145,6 +147,7 @@ pub struct App<T: TdClientTrait = TdClient> {
     pub last_playback_tick: Option<std::time::Instant>,
 }
 
+#[allow(dead_code)]
 impl<T: TdClientTrait> App<T> {
     /// Creates a new App instance with the given configuration and client.
     ///

src/audio/cache.rs

@@ -103,6 +103,7 @@ impl VoiceCache {
     }
 
     /// Clears all cached files
+    #[allow(dead_code)]
     pub fn clear(&mut self) -> Result<(), String> {
         for (path, _, _) in self.files.values() {
             let _ = fs::remove_file(path); // Ignore errors

src/audio/player.rs

@@ -139,11 +139,13 @@ impl AudioPlayer {
     }
 
     /// Returns true if a process is active (playing or paused)
+    #[allow(dead_code)]
     pub fn is_playing(&self) -> bool {
         self.current_pid.lock().unwrap().is_some() && !*self.paused.lock().unwrap()
     }
 
     /// Returns true if paused
+    #[allow(dead_code)]
     pub fn is_paused(&self) -> bool {
         self.current_pid.lock().unwrap().is_some() && *self.paused.lock().unwrap()
     }
@@ -153,13 +155,16 @@ impl AudioPlayer {
         self.current_pid.lock().unwrap().is_none() && !*self.starting.lock().unwrap()
     }
 
+    #[allow(dead_code)]
     pub fn set_volume(&self, _volume: f32) {}
+    #[allow(dead_code)]
     pub fn adjust_volume(&self, _delta: f32) {}
 
     pub fn volume(&self) -> f32 {
         1.0
     }
 
+    #[allow(dead_code)]
     pub fn seek(&self, _delta: Duration) -> Result<(), String> {
         Err("Seeking not supported".to_string())
     }

src/config/keybindings.rs

@@ -89,10 +89,12 @@ impl KeyBinding {
         Self { key, modifiers: KeyModifiers::CONTROL }
     }
 
+    #[allow(dead_code)]
     pub fn with_shift(key: KeyCode) -> Self {
         Self { key, modifiers: KeyModifiers::SHIFT }
     }
 
+    #[allow(dead_code)]
     pub fn with_alt(key: KeyCode) -> Self {
         Self { key, modifiers: KeyModifiers::ALT }
     }

src/constants.rs

@@ -50,6 +50,7 @@ pub const MAX_IMAGE_HEIGHT: u16 = 15;
 pub const MIN_IMAGE_HEIGHT: u16 = 3;
 
 /// Таймаут скачивания файла (в секундах)
+#[allow(dead_code)]
 pub const FILE_DOWNLOAD_TIMEOUT_SECS: u64 = 30;
 
 /// Размер кэша изображений по умолчанию (в МБ)

src/main.rs

@@ -37,10 +37,8 @@ fn parse_account_arg() -> Option<String> {
     let args: Vec<String> = std::env::args().collect();
     let mut i = 1;
     while i < args.len() {
-        if args[i] == "--account" {
+        if args[i] == "--account" && i + 1 < args.len() {
-            if i + 1 < args.len() {
+            return Some(args[i + 1].clone());
-                return Some(args[i + 1].clone());
-            }
         }
         i += 1;
     }
@@ -161,7 +159,7 @@ async fn run_app<B: ratatui::backend::Backend, T: tdlib::TdClientTrait>(
     let polling_handle = tokio::spawn(async move {
         while !should_stop_clone.load(Ordering::Relaxed) {
             // receive() с таймаутом 0.1 сек чтобы периодически проверять флаг
-            let result = tokio::task::spawn_blocking(|| tdlib_rs::receive()).await;
+            let result = tokio::task::spawn_blocking(tdlib_rs::receive).await;
             if let Ok(Some((update, _client_id))) = result {
                 if update_tx.send(update).is_err() {
                     break; // Канал закрыт, выходим
@@ -248,7 +246,7 @@ async fn run_app<B: ratatui::backend::Backend, T: tdlib::TdClientTrait>(
 
                         // Проверяем завершение воспроизведения
                         if playback.position >= playback.duration
-                            || app.audio_player.as_ref().map_or(false, |p| p.is_stopped())
+                            || app.audio_player.as_ref().is_some_and(|p| p.is_stopped())
                         {
                             stop_playback = true;
                         }

src/media/cache.rs

@@ -6,11 +6,13 @@ use std::fs;
 use std::path::PathBuf;
 
 /// Кэш изображений с LRU eviction по mtime
+#[allow(dead_code)]
 pub struct ImageCache {
     cache_dir: PathBuf,
     max_size_bytes: u64,
 }
 
+#[allow(dead_code)]
 impl ImageCache {
     /// Создаёт новый кэш с указанным лимитом в МБ
     pub fn new(cache_size_mb: u64) -> Self {
@@ -89,6 +91,7 @@ impl ImageCache {
 }
 
 /// Обёртка для установки mtime без внешней зависимости
+#[allow(dead_code)]
 mod filetime {
     use std::path::Path;
 

src/media/image_renderer.rs

@@ -108,6 +108,7 @@ impl ImageRenderer {
     }
 
     /// Удаляет протокол для сообщения
+    #[allow(dead_code)]
     pub fn remove(&mut self, msg_id: &MessageId) {
         let msg_id_i64 = msg_id.as_i64();
         self.protocols.remove(&msg_id_i64);
@@ -115,6 +116,7 @@ impl ImageRenderer {
     }
 
     /// Очищает все протоколы
+    #[allow(dead_code)]
     pub fn clear(&mut self) {
         self.protocols.clear();
         self.access_order.clear();

src/notifications.rs

@@ -10,6 +10,7 @@ use std::collections::HashSet;
 use notify_rust::{Notification, Timeout};
 
 /// Manages desktop notifications
+#[allow(dead_code)]
 pub struct NotificationManager {
     /// Whether notifications are enabled
     enabled: bool,
@@ -25,6 +26,7 @@ pub struct NotificationManager {
     urgency: String,
 }
 
+#[allow(dead_code)]
 impl NotificationManager {
     /// Creates a new notification manager with default settings
     pub fn new() -> Self {

src/tdlib/auth.rs

@@ -5,6 +5,7 @@ use tdlib_rs::functions;
 ///
 /// Отслеживает текущий этап аутентификации пользователя,
 /// от инициализации TDLib до полной авторизации.
+#[allow(dead_code)]
 #[derive(Debug, Clone, PartialEq)]
 pub enum AuthState {
     /// Ожидание параметров TDLib (начальное состояние).
@@ -72,6 +73,7 @@ pub struct AuthManager {
     client_id: i32,
 }
 
+#[allow(dead_code)]
 impl AuthManager {
     /// Создает новый менеджер авторизации.
     ///

src/tdlib/chats.rs

@@ -371,6 +371,7 @@ impl ChatManager {
     ///     println!("Status: {}", typing_text);
     /// }
     /// ```
+    #[allow(dead_code)]
     pub fn get_typing_text(&self) -> Option<String> {
         self.typing_status
             .as_ref()

src/tdlib/client.rs

@@ -58,6 +58,7 @@ pub struct TdClient {
     pub network_state: NetworkState,
 }
 
+#[allow(dead_code)]
 impl TdClient {
     /// Creates a new TDLib client instance.
     ///

src/tdlib/mod.rs

@@ -17,6 +17,7 @@ pub mod users;
 pub use auth::AuthState;
 pub use client::TdClient;
 pub use r#trait::TdClientTrait;
+#[allow(unused_imports)]
 pub use types::{
     ChatInfo, FolderInfo, MediaInfo, MessageBuilder, MessageInfo, NetworkState, PhotoDownloadState,
     PhotoInfo, PlaybackState, PlaybackStatus, ProfileInfo, ReplyInfo, UserOnlineStatus,

src/tdlib/trait.rs

@@ -14,6 +14,7 @@ use super::ChatInfo;
 ///
 /// This trait defines the interface for both real and fake TDLib clients,
 /// enabling dependency injection and easier testing.
+#[allow(dead_code)]
 #[async_trait]
 pub trait TdClientTrait: Send {
     // ============ Auth methods ============

src/tdlib/types.rs

@@ -71,6 +71,7 @@ pub struct PhotoInfo {
 }
 
 /// Состояние загрузки фотографии
+#[allow(dead_code)]
 #[derive(Debug, Clone)]
 pub enum PhotoDownloadState {
     NotDownloaded,
@@ -80,6 +81,7 @@ pub enum PhotoDownloadState {
 }
 
 /// Информация о голосовом сообщении
+#[allow(dead_code)]
 #[derive(Debug, Clone)]
 pub struct VoiceInfo {
     pub file_id: i32,
@@ -91,6 +93,7 @@ pub struct VoiceInfo {
 }
 
 /// Состояние загрузки голосового сообщения
+#[allow(dead_code)]
 #[derive(Debug, Clone)]
 pub enum VoiceDownloadState {
     NotDownloaded,
@@ -283,6 +286,7 @@ impl MessageInfo {
     }
 
     /// Возвращает мутабельную ссылку на VoiceInfo (если есть)
+    #[allow(dead_code)]
     pub fn voice_info_mut(&mut self) -> Option<&mut VoiceInfo> {
         match &mut self.content.media {
             Some(MediaInfo::Voice(info)) => Some(info),
@@ -693,6 +697,7 @@ pub struct ImageModalState {
 }
 
 /// Состояние воспроизведения голосового сообщения
+#[allow(dead_code)]
 #[derive(Debug, Clone)]
 pub struct PlaybackState {
     /// ID сообщения, которое воспроизводится
@@ -708,6 +713,7 @@ pub struct PlaybackState {
 }
 
 /// Статус воспроизведения
+#[allow(dead_code)]
 #[derive(Debug, Clone, PartialEq)]
 pub enum PlaybackStatus {
     Playing,

src/tdlib/users.rs

@@ -213,6 +213,7 @@ impl UserCache {
     /// # Returns
     ///
     /// Имя пользователя (first_name + last_name) или "User {id}" если не найден.
+    #[allow(dead_code)]
     pub async fn get_user_name(&self, user_id: UserId) -> String {
         // Сначала пытаемся получить из кэша
         if let Some(name) = self.user_names.peek(&user_id) {

tests/helpers/app_builder.rs

@@ -10,6 +10,7 @@ use tele_tui::tdlib::{ChatInfo, MessageInfo};
 use tele_tui::types::{ChatId, MessageId};
 
 /// Builder для создания тестового App с FakeTdClient\n///\n/// Использует trait-based DI для подмены TdClient на FakeTdClient в тестах.
+#[allow(dead_code)]
 pub struct TestAppBuilder {
     config: Config,
     screen: AppScreen,
@@ -34,6 +35,7 @@ impl Default for TestAppBuilder {
     }
 }
 
+#[allow(dead_code)]
 impl TestAppBuilder {
     pub fn new() -> Self {
         Self {

tests/helpers/fake_tdclient.rs

@@ -9,6 +9,7 @@ use tokio::sync::mpsc;
 
 /// Update события от TDLib (упрощённая версия)
 #[derive(Debug, Clone)]
+#[allow(dead_code)]
 pub enum TdUpdate {
     NewMessage {
         chat_id: ChatId,
@@ -47,6 +48,7 @@ pub enum TdUpdate {
 }
 
 /// Упрощённый mock TDLib клиента для тестов
+#[allow(dead_code)]
 pub struct FakeTdClient {
     // Данные
     pub chats: Arc<Mutex<Vec<ChatInfo>>>,
@@ -86,6 +88,7 @@ pub struct FakeTdClient {
 }
 
 #[derive(Debug, Clone)]
+#[allow(dead_code)]
 pub struct SentMessage {
     pub chat_id: i64,
     pub text: String,
@@ -94,6 +97,7 @@ pub struct SentMessage {
 }
 
 #[derive(Debug, Clone)]
+#[allow(dead_code)]
 pub struct EditedMessage {
     pub chat_id: i64,
     pub message_id: MessageId,
@@ -101,6 +105,7 @@ pub struct EditedMessage {
 }
 
 #[derive(Debug, Clone)]
+#[allow(dead_code)]
 pub struct DeletedMessages {
     pub chat_id: i64,
     pub message_ids: Vec<MessageId>,
@@ -108,6 +113,7 @@ pub struct DeletedMessages {
 }
 
 #[derive(Debug, Clone)]
+#[allow(dead_code)]
 pub struct ForwardedMessages {
     pub from_chat_id: i64,
     pub to_chat_id: i64,
@@ -115,6 +121,7 @@ pub struct ForwardedMessages {
 }
 
 #[derive(Debug, Clone)]
+#[allow(dead_code)]
 pub struct SearchQuery {
     pub chat_id: i64,
     pub query: String,
@@ -158,6 +165,7 @@ impl Clone for FakeTdClient {
     }
 }
 
+#[allow(dead_code)]
 impl FakeTdClient {
     pub fn new() -> Self {
         Self {

tests/helpers/test_data.rs

@@ -5,6 +5,7 @@ use tele_tui::tdlib::{ChatInfo, MessageInfo, ProfileInfo, ReplyInfo};
 use tele_tui::types::{ChatId, MessageId};
 
 /// Builder для создания тестового чата
+#[allow(dead_code)]
 pub struct TestChatBuilder {
     id: i64,
     title: String,
@@ -21,6 +22,7 @@ pub struct TestChatBuilder {
     draft_text: Option<String>,
 }
 
+#[allow(dead_code)]
 impl TestChatBuilder {
     pub fn new(title: &str, id: i64) -> Self {
         Self {
@@ -100,6 +102,7 @@ impl TestChatBuilder {
 }
 
 /// Builder для создания тестового сообщения
+#[allow(dead_code)]
 pub struct TestMessageBuilder {
     id: i64,
     sender_name: String,
@@ -118,6 +121,7 @@ pub struct TestMessageBuilder {
     media_album_id: i64,
 }
 
+#[allow(dead_code)]
 impl TestMessageBuilder {
     pub fn new(content: &str, id: i64) -> Self {
         Self {

tests/navigation.rs

@@ -74,7 +74,7 @@ async fn test_enter_opens_chat() {
 #[tokio::test]
 async fn test_esc_closes_chat() {
     // Состояние: открыт чат 123
-    let selected_chat_id = Some(123);
+    let _selected_chat_id = Some(123);
 
     // Пользователь нажал Esc
     let selected_chat_id: Option<i64> = None;
@@ -97,7 +97,7 @@ async fn test_scroll_messages_in_chat() {
 
     let client = client.with_messages(123, messages);
 
-    let msgs = client.get_messages(123);
+    let _msgs = client.get_messages(123);
 
     // Скролл начинается снизу (последнее сообщение видно)
     let mut scroll_offset: usize = 0;

tests/network_typing.rs

@@ -130,7 +130,7 @@ async fn test_typing_indicator_off() {
 /// Test: Отправка своего typing status
 #[tokio::test]
 async fn test_send_own_typing_status() {
-    let client = FakeTdClient::new();
+    let _client = FakeTdClient::new();
 
     // Пользователь начал печатать в чате 456
     // В реальном App вызывается client.send_chat_action(chat_id, ChatAction::Typing)