fixes

src/ui/footer.rs

@@ -0,0 +1,30 @@
+use ratatui::{
+    layout::Rect,
+    style::{Color, Style},
+    widgets::Paragraph,
+    Frame,
+};
+use crate::app::App;
+
+pub fn render(f: &mut Frame, area: Rect, app: &App) {
+    let status = if let Some(msg) = &app.status_message {
+        format!(" {} ", msg)
+    } else if let Some(err) = &app.error_message {
+        format!(" Error: {} ", err)
+    } else if app.selected_chat_id.is_some() {
+        " Cmd+j/k: Scroll | Enter: Send | Esc: Close | Ctrl+R: Refresh | Ctrl+C: Quit ".to_string()
+    } else {
+        " Cmd+j/k: Navigate | Ctrl+k: First | Enter: Open | Ctrl+R: Refresh | Ctrl+C: Quit ".to_string()
+    };
+
+    let style = if app.error_message.is_some() {
+        Style::default().fg(Color::Red)
+    } else if app.status_message.is_some() {
+        Style::default().fg(Color::Yellow)
+    } else {
+        Style::default().fg(Color::DarkGray)
+    };
+
+    let footer = Paragraph::new(status).style(style);
+    f.render_widget(footer, area);
+}