chore(theme): define palette and typographies and override mui styles with this values, also add rtlProvider

src/providers/AppProvider.tsx

@@ -1,9 +1,17 @@
 import React from 'react';
 import { I18nextProvider } from 'react-i18next';
 import i18n from '@/config/i18n';
+import { CustomThemeProvider } from './CustomThemeProvider';
+import { RtlProvider } from './RtlProvider';
 
 export const AppProviders: React.FC<{ children: React.ReactNode }> = ({
   children,
 }) => {
-  return <I18nextProvider i18n={i18n}>{children}</I18nextProvider>;
+  return (
+    <I18nextProvider i18n={i18n}>
+      <RtlProvider>
+        <CustomThemeProvider>{children}</CustomThemeProvider>
+      </RtlProvider>
+    </I18nextProvider>
+  );
 };