fix(ui): repo URL width calculation. (#637)

Previous code only used description width to calculate remaining space.
At that point the desc has already been merged into the header so the header can be used to calculate remaining width correctly.

pkg/ui/pages/repo/repo.go

@@ -340,13 +340,13 @@ func (r *Repo) headerView() string {
 		)
 	}
 	urlStyle := r.common.Styles.URLStyle.
-		Width(r.common.Width - lipgloss.Width(desc) - 1).
+		Width(r.common.Width - lipgloss.Width(header) - 1).
 		Align(lipgloss.Right)
 	var url string
 	if cfg := r.common.Config(); cfg != nil {
 		url = r.common.CloneCmd(cfg.SSH.PublicURL, r.selectedRepo.Name())
 	}
-	url = common.TruncateString(url, r.common.Width-lipgloss.Width(desc)-1)
+	url = common.TruncateString(url, r.common.Width-lipgloss.Width(header)-1)
 	url = r.common.Zone.Mark(
 		fmt.Sprintf("%s-url", r.selectedRepo.Name()),
 		urlStyle.Render(url),