fix: reviewers not correctly shown on dashboard edit screen

theme.go

@@ -231,6 +231,18 @@ func foregroundSequence(color string) string {
 	)
 }
 
+func darkenColor(color lipgloss.Color) lipgloss.Color {
+	value, err := strconv.ParseUint(strings.TrimPrefix(string(color), "#"), 16, 24)
+	if err != nil {
+		return color
+	}
+	const numerator, denominator = uint64(3), uint64(4)
+	red := ((value >> 16) & 0xff) * numerator / denominator
+	green := ((value >> 8) & 0xff) * numerator / denominator
+	blue := (value & 0xff) * numerator / denominator
+	return lipgloss.Color(fmt.Sprintf("#%02X%02X%02X", red, green, blue))
+}
+
 func builtinThemePalettes() map[string]themePalette {
 	dark := palette(
 		"dark", "#F0B72F", "#777777", "#D7DAE8", "#FFFFFF", "#3B4261",