Complete the Panama theme system

config/dot/quickshell/modules/settings/AppearancePage.qml

@@ -129,18 +129,26 @@ SettingsPage {
 
     SettingsCard {
         visible: root.tab === "theme"
-        title: "Color scheme"
+        // Not "Color scheme" any more: the card holds the saved themes as well
+        // as the scheme, and a theme carries both ends of the accent with it.
+        title: "Theme"
         subtitle: ColorScheme.lastError !== ""
             ? ColorScheme.lastError
-            : "Light is Tokyo Night Day, the official light variant — the same hues at a different lightness, so the blue-into-orchid signature survives the switch. Applications and window borders follow."
+            : "Start with Moon, Moon Rose, or Day; saved themes capture the scheme and both ends of the Prism accent."
 
-        ChoiceRow { setting: "colorScheme" }
+        ThemeProfilePicker {
+            width: parent.width
+        }
 
         // Drawn as the gradient each accent produces rather than a flat dot,
         // because the gradient is what is being chosen.
         AccentPicker {
             width: parent.width
         }
+
+        AccentEditor {
+            width: parent.width
+        }
     }
 
     SettingsCard {