fix: centralize chrome segment spacing

src/tui.rs

@@ -1833,7 +1833,7 @@ fn chrome_items<'a>(
 }
 
 fn chrome_group_width(items: &[ChromeItem<'_>]) -> usize {
-    items.iter().map(|item| item.width).sum()
+    items.iter().map(|item| item.width).sum::<usize>() + items.len().saturating_sub(1)
 }
 
 fn chrome_fits([left, center, right]: [usize; 3], width: usize) -> bool {
@@ -1904,13 +1904,15 @@ fn draw_chrome(frame: &mut Frame, mut groups: [Vec<ChromeItem<'_>>; 3], area: Re
             }
             break;
         };
-        widths[group] -= groups[group].remove(index).width;
+        groups[group].remove(index);
+        widths[group] = chrome_group_width(&groups[group]);
     }
     let widths = widths.map(|cells| cells.min(width));
     let starts = [0, (width - widths[1]) / 2, width - widths[2]];
     for (items, start) in groups.iter().zip(starts) {
         let mut x = start;
-        for item in items {
+        for (index, item) in items.iter().enumerate() {
+            x += usize::from(index > 0);
             if x >= width {
                 break;
             }