electron app: mention that a restart is required for the smooth scrolling setting to take effect

apps/client/src/translations/en/translation.json

@@ -1119,7 +1119,8 @@
     "enable-motion": "Enable transitions and animations",
     "enable-shadows": "Enable shadows",
     "enable-backdrop-effects": "Enable background effects for menus, popups and panels",
-    "enable-smooth-scroll": "Enable smooth scrolling"
+    "enable-smooth-scroll": "Enable smooth scrolling",
+    "app-restart-required": "(a restart of the application is required for the change to take effect)"
   },
   "ai_llm": {
     "not_started": "Not started",

apps/client/src/translations/ro/translation.json

@@ -2014,7 +2014,8 @@
     "enable-motion": "Activează tranzițiile și animațiile",
     "enable-shadows": "Activează umbrirea elementelor",
     "enable-backdrop-effects": "Activează efectele de fundal pentru meniuri, popup-uri și panouri",
-    "enable-smooth-scroll": "Activează derularea lină"
+    "enable-smooth-scroll": "Activează derularea lină",
+    "app-restart-required": "(este necesară repornirea aplicației pentru ca modificarea să aibă efect)"
   },
   "settings": {
     "related_settings": "Setări similare"

apps/client/src/widgets/type_widgets/options/appearance.tsx

@@ -269,7 +269,7 @@ function Performance() {
         />
 
         <FormCheckbox
-            label={t("ui-performance.enable-smooth-scroll")}
+            label={`${t("ui-performance.enable-smooth-scroll")} ${t("ui-performance.app-restart-required")}`}
             currentValue={smoothScrollEnabled} onChange={setSmoothScrollEnabled}
         />
     </OptionsSection>