fix(db-mongodb): removes precedence of regular chars over international chars in sort (#6923)

## Description

Fixes #6719 

- [x] I have read and understand the
[CONTRIBUTING.md](https://github.com/payloadcms/payload/blob/main/CONTRIBUTING.md)
document in this repository.

## Type of change

- [x] Bug fix (non-breaking change which fixes an issue)

## Checklist:

- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] Existing test suite passes locally with my changes

test/localization/config.ts

@@ -10,6 +10,7 @@ import {
   blocksWithLocalizedSameName,
   defaultLocale,
   englishTitle,
+  hungarianLocale,
   localizedPostsSlug,
   localizedSortSlug,
   portugueseLocale,
@@ -80,6 +81,11 @@ export default buildConfigWithDefaults({
           name: 'description',
           type: 'text',
         },
+        {
+          name: 'localizedDescription',
+          localized: true,
+          type: 'text',
+        },
         {
           name: 'localizedCheckbox',
           localized: true,
@@ -321,6 +327,11 @@ export default buildConfigWithDefaults({
         label: 'Arabic',
         rtl: true,
       },
+      {
+        code: hungarianLocale,
+        label: 'Hungarian',
+        rtl: false,
+      },
     ],
   },
   onInit: async (payload) => {
@@ -381,6 +392,7 @@ export default buildConfigWithDefaults({
         title: relationEnglishTitle2,
       },
     })
+
     await payload.update({
       id: localizedPost.id,
       collection,

test/localization/int.spec.ts

@@ -13,7 +13,7 @@ import { RESTClient } from '../helpers/rest'
 import { arrayCollectionSlug } from './collections/Array'
 import { nestedToArrayAndBlockCollectionSlug } from './collections/NestedToArrayAndBlock'
 import configPromise from './config'
-import { defaultLocale, localizedSortSlug } from './shared'
+import { defaultLocale, hungarianLocale, localizedSortSlug } from './shared'
 import {
   englishTitle,
   localizedPostsSlug,
@@ -292,6 +292,69 @@ describe('Localization', () => {
         expect(result.docs.map(({ id }) => id)).toContain(localizedPost.id)
       })
     })
+
+    if (['mongoose'].includes(process.env.PAYLOAD_DATABASE)) {
+      describe('Localized sorting', () => {
+        let localizedAccentPostOne: LocalizedPost
+        let localizedAccentPostTwo: LocalizedPost
+        beforeEach(async () => {
+          // @ts-expect-error Force typing
+          localizedAccentPostOne = await payload.create({
+            collection,
+            data: {
+              title: 'non accent post',
+              localizedDescription: 'something',
+            },
+            locale: englishLocale,
+          })
+
+          // @ts-expect-error Force typing
+          localizedAccentPostTwo = await payload.create({
+            collection,
+            data: {
+              title: 'accent post',
+              localizedDescription: 'veterinarian',
+            },
+            locale: englishLocale,
+          })
+
+          await payload.update({
+            id: localizedAccentPostOne.id,
+            collection,
+            data: {
+              title: 'non accent post',
+              localizedDescription: 'valami',
+            },
+            locale: hungarianLocale,
+          })
+
+          await payload.update({
+            id: localizedAccentPostTwo.id,
+            collection,
+            data: {
+              title: 'accent post',
+              localizedDescription: 'állatorvos',
+            },
+            locale: hungarianLocale,
+          })
+        })
+
+        it('should sort alphabetically even with accented letters', async () => {
+          const sortByDescriptionQuery = await payload.find({
+            collection,
+            sort: 'description',
+            where: {
+              title: {
+                like: 'accent',
+              },
+            },
+            locale: hungarianLocale,
+          })
+
+          expect(sortByDescriptionQuery.docs[0].id).toEqual(localizedAccentPostTwo.id)
+        })
+      })
+    }
   })
 
   describe('Localized Sort Count', () => {

test/localization/shared.ts

@@ -8,6 +8,7 @@ export const relationSpanishTitle2 = `${relationSpanishTitle}2`
 export const defaultLocale = 'en'
 export const spanishLocale = 'es'
 export const portugueseLocale = 'pt'
+export const hungarianLocale = 'hu'
 
 // Slugs
 export const localizedPostsSlug = 'localized-posts'