fix: theme for modal

Author: abduvohidov

src/app/styles/index.scss

@@ -3,6 +3,11 @@
 @import "themes/normal";
 @import "themes/dark";
 
+.app,
+.app_modal {
+    font: var(--font-m);
+    color: var(--primary-color);
+}
 .app {
     font: var(--font-m);
     background: var(--bg-color);

src/shared/ui/Modal/ui/Modal.tsx

@@ -61,7 +61,7 @@ export const Modal: FC<ModalProps> = (props: ModalProps) => {
 
     return (
         <Portal>
-            <div className={classNames(cls.Modal, mods, [className])}>
+            <div className={classNames(cls.Modal, mods, [className, 'app_modal'])}>
                 <div className={cls.Overlay} onClick={onCloseHandler}>
                     <div className={cls.Content} onClick={onContentClick}>
                         {children}