Add file operations and UI components for file management application

src/main.rs

@@ -0,0 +1,41 @@
+mod app;
+mod config;
+mod file_ops;
+mod ui;
+mod events;
+
+use std::io;
+use crossterm::{
+    event::{DisableMouseCapture, EnableMouseCapture},
+    execute,
+    terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
+};
+use ratatui::{backend::CrosstermBackend, Terminal};
+
+use app::App;
+use events::run_app;
+
+fn main() -> io::Result<()> {
+    enable_raw_mode()?;
+    let mut stdout = io::stdout();
+    execute!(stdout, EnterAlternateScreen, EnableMouseCapture)?;
+    let backend = CrosstermBackend::new(stdout);
+    let mut terminal = Terminal::new(backend)?;
+
+    let mut app = App::new();
+    let res = run_app(&mut terminal, &mut app);
+
+    disable_raw_mode()?;
+    execute!(
+        terminal.backend_mut(),
+        LeaveAlternateScreen,
+        DisableMouseCapture
+    )?;
+    terminal.show_cursor()?;
+
+    if let Err(err) = res {
+        eprintln!("Error: {:?}", err);
+    }
+
+    Ok(())
+}