Add Russian to language dropdown (#2671)

packages/apps-config/src/settings/languages.ts

@@ -17,6 +17,10 @@ export default function create (t: (key: string, text: string, options: { ns: st
     {
       text: '汉语',
       value: 'zh'
+    },
+    {
+      text: 'русский',
+      value: 'ru'
     }
     // For ja, we only have the settings page, remove until comprehensive
     // , {

packages/react-params/src/Param/Balance.tsx

@@ -14,11 +14,10 @@ function Balance ({ className, defaultValue: { value }, isDisabled, isError, lab
   const [defaultValue] = useState(new BN((value as BN || '0').toString()).toString(10));
 
   const _onChange = useCallback(
-    (value?: BN): void =>
-      onChange && onChange({
-        isValid: !isError && !!value,
-        value
-      }),
+    (value?: BN) => onChange && onChange({
+      isValid: !isError && !!value,
+      value
+    }),
     [isError, onChange]
   );