fixes

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(),