ui: enlarge floating explorer modestly and remove redundant mode label

src/tui.rs

@@ -607,13 +607,13 @@ fn draw(
         if picker.presentation == FilePresentation::Floating {
             let [_, column, _] = Layout::horizontal([
                 Constraint::Fill(1),
-                Constraint::Length(area.width.min(84)),
+                Constraint::Length(area.width.min(100)),
                 Constraint::Fill(1),
             ])
             .areas(area);
             let [_, panel, _] = Layout::vertical([
                 Constraint::Fill(1),
-                Constraint::Length(area.height.min(18)),
+                Constraint::Length(area.height.min(24)),
                 Constraint::Fill(1),
             ])
             .areas(column);
@@ -777,7 +777,7 @@ fn draw_file_list(frame: &mut Frame, picker: &FilePicker, panel: Rect, navigatio
     ])
     .areas(content);
     let query = if browsing && picker.query.is_empty() {
-        "NORMAL · i filter · ^U clear · ^T view".into()
+        "i filter · ^U clear · ^T view".into()
     } else if browsing {
         format!("filter: {} · ^U clear", display_text(&picker.query))
     } else {
@@ -2770,7 +2770,7 @@ end
         terminal
             .draw(|frame| draw(frame, &editor, &mut top, &mut left, &mut syntax))
             .unwrap();
-        let panel = Rect::new(area.x + 13, area.y + 4, 84, 18);
+        let panel = Rect::new(area.x + 5, area.y + 1, 100, 24);
         assert_eq!((top, left), before);
         assert_eq!(
             terminal.get_cursor_position().unwrap(),