preferences added

src/main.rs

@@ -3,6 +3,7 @@ mod db;
 mod filter;
 mod model;
 mod parser;
+mod preferences;
 mod ui;
 
 use std::{io::stdout, path::PathBuf, time::Duration};
@@ -80,6 +81,7 @@ fn run_tui(mut app: App) -> Result<()> {
     terminal.clear()?;
     let result = (|| -> Result<()> {
         loop {
+            app.tick()?;
             terminal.draw(|f| ui::draw(f, &mut app))?;
             if app.should_quit {
                 break;
@@ -93,7 +95,7 @@ fn run_tui(mut app: App) -> Result<()> {
                 }
             }
         }
-        app.db.checkpoint()?;
+        app.shutdown()?;
         Ok(())
     })();
     terminal.show_cursor()?;