feat: connect to SQLite from the TUI

src/app.rs

@@ -1,6 +1,6 @@
 use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind, KeyModifiers};
 use ratatui::{
-    DefaultTerminal, Frame,
+    Frame,
     layout::{Constraint, Layout},
     style::{Color, Modifier, Style},
     text::Line,
@@ -55,19 +55,7 @@ impl App {
         Ok(app)
     }
 
-    pub fn run(&mut self, terminal: &mut DefaultTerminal) -> Result<()> {
-        loop {
-            terminal.draw(|frame| self.draw(frame))?;
-            if let Event::Key(key) = event::read()?
-                && matches!(key.kind, KeyEventKind::Press | KeyEventKind::Repeat)
-                && self.handle_key(key)
-            {
-                return Ok(());
-            }
-        }
-    }
-
-    fn handle_key(&mut self, key: KeyEvent) -> bool {
+    pub(crate) fn handle_key(&mut self, key: KeyEvent) -> bool {
         if key.code == KeyCode::Char('q')
             || (key.code == KeyCode::Char('c') && key.modifiers.contains(KeyModifiers::CONTROL))
         {
@@ -183,7 +171,7 @@ impl App {
         }
     }
 
-    fn draw(&mut self, frame: &mut Frame) {
+    pub(crate) fn draw(&mut self, frame: &mut Frame) {
         let area = frame.area();
         if area.width < 70 || area.height < 12 {
             frame.render_widget(
@@ -360,7 +348,7 @@ impl App {
             );
         }
         frame.render_widget(Paragraph::new(
-            " Tab focus · ↑↓/jk move · Enter open · s schema/rows\n ←→/hl columns · n/p page · r refresh · q/Ctrl-C quit"
+            " Tab focus · ↑↓/jk move · Enter open · s schema/rows\n ←→/hl columns · n/p page · r refresh · c connect · q quit"
         ).style(Style::default().fg(Color::DarkGray)), help);
     }
 }