fixes

src/app/chat_state.rs

@@ -3,6 +3,16 @@
 use crate::tdlib::{MessageInfo, ProfileInfo};
 use crate::types::MessageId;
 
+/// Vim-like input mode for chat view
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
+pub enum InputMode {
+    /// Normal mode — navigation and commands (default)
+    #[default]
+    Normal,
+    /// Insert mode — text input only
+    Insert,
+}
+
 /// Состояния чата - взаимоисключающие режимы работы с чатом
 #[derive(Debug, Clone)]
 pub enum ChatState {

src/app/methods/navigation.rs

@@ -2,7 +2,7 @@
 //!
 //! Handles chat list navigation and selection
 
-use crate::app::{App, ChatState};
+use crate::app::{App, ChatState, InputMode};
 use crate::app::methods::search::SearchMethods;
 use crate::tdlib::TdClientTrait;
 
@@ -84,6 +84,7 @@ impl<T: TdClientTrait> NavigationMethods<T> for App<T> {
         self.last_typing_sent = None;
         // Сбрасываем состояние чата в нормальный режим
         self.chat_state = ChatState::Normal;
+        self.input_mode = InputMode::Normal;
         // Очищаем данные в TdClient
         self.td_client.set_current_chat_id(None);
         self.td_client.clear_current_chat_messages();

src/app/mod.rs

@@ -9,7 +9,7 @@ mod state;
 pub mod methods;
 
 pub use chat_filter::{ChatFilter, ChatFilterCriteria};
-pub use chat_state::ChatState;
+pub use chat_state::{ChatState, InputMode};
 pub use state::AppScreen;
 pub use methods::*;
 
@@ -60,6 +60,8 @@ pub struct App<T: TdClientTrait = TdClient> {
     pub td_client: T,
     /// Состояние чата - type-safe state machine (новое!)
     pub chat_state: ChatState,
+    /// Vim-like input mode: Normal (navigation) / Insert (text input)
+    pub input_mode: InputMode,
     // Auth state (приватные, доступ через геттеры)
     phone_input: String,
     code_input: String,
@@ -144,6 +146,7 @@ impl<T: TdClientTrait> App<T> {
             screen: AppScreen::Loading,
             td_client,
             chat_state: ChatState::Normal,
+            input_mode: InputMode::Normal,
             phone_input: String::new(),
             code_input: String::new(),
             password_input: String::new(),