chore: use space_none for panel config spacing

Author: wash2

cosmic-settings/src/pages/desktop/appearance/mod.rs

@@ -585,6 +585,8 @@ impl Page {
 
     #[cfg(feature = "wayland")]
     fn update_panel_spacing(density: Density) {
+        let spacing: cosmic::cosmic_theme::Spacing = density.into();
+        let space_none = spacing.space_none;
         let panel_config_helper = CosmicPanelConfig::cosmic_config("Panel").ok();
         let dock_config_helper = CosmicPanelConfig::cosmic_config("Dock").ok();
         let mut panel_config = panel_config_helper.as_ref().and_then(|config_helper| {
@@ -598,11 +600,7 @@ impl Page {
 
         if let Some(panel_config_helper) = panel_config_helper.as_ref() {
             if let Some(panel_config) = panel_config.as_mut() {
-                let spacing = match density {
-                    Density::Compact => 0,
-                    _ => 4,
-                };
-                let update = panel_config.set_spacing(panel_config_helper, spacing);
+                let update = panel_config.set_spacing(panel_config_helper, space_none as u32);
                 if let Err(err) = update {
                     tracing::error!(?err, "Error updating panel spacing");
                 }
@@ -611,11 +609,7 @@ impl Page {
 
         if let Some(dock_config_helper) = dock_config_helper.as_ref() {
             if let Some(dock_config) = dock_config.as_mut() {
-                let spacing = match density {
-                    Density::Compact => 0,
-                    _ => 4,
-                };
-                let update = dock_config.set_spacing(dock_config_helper, spacing);
+                let update = dock_config.set_spacing(dock_config_helper, space_none as u32);
                 if let Err(err) = update {
                     tracing::error!(?err, "Error updating dock spacing");
                 }