fix: restore terminal state on panic

src/cli/mod.rs

@@ -9,8 +9,29 @@ pub use interactive::run_interactive_config;
 
 use anyhow::Result;
 use clap::Parser;
+use crossterm::{
+    cursor, event, execute,
+    terminal::{disable_raw_mode, is_raw_mode_enabled, LeaveAlternateScreen},
+};
+use std::io;
 
 pub fn run() -> Result<()> {
+    // Set up global panic hook to restore terminal state on panic
+    let default_hook = std::panic::take_hook();
+    std::panic::set_hook(Box::new(move |info| {
+        // Only try to restore if we seem to be in raw mode (TUI active)
+        if let Ok(true) = is_raw_mode_enabled() {
+            let _ = disable_raw_mode();
+            let _ = execute!(
+                io::stdout(),
+                LeaveAlternateScreen,
+                event::DisableMouseCapture,
+                cursor::Show
+            );
+        }
+        default_hook(info);
+    }));
+
     let cli = Cli::parse();
     cli.run()
 }