feat: frontend autocomplete is diacritics/ligatures insensitive (#6169)

Co-authored-by: Pierre <pierre@debian.zabi.ovh>
Co-authored-by: Michael Genson <genson.michael@gmail.com>
Co-authored-by: Michael Genson <71845777+michael-genson@users.noreply.github.com>

frontend/pages/group/data/units.vue

@@ -19,6 +19,7 @@
           v-model="fromUnit"
           return-object
           :items="store"
+          :custom-filter="normalizeFilter"
           item-title="name"
           :label="$t('data-pages.units.source-unit')"
         />
@@ -26,6 +27,7 @@
           v-model="toUnit"
           return-object
           :items="store"
+          :custom-filter="normalizeFilter"
           item-title="name"
           :label="$t('data-pages.units.target-unit')"
         />
@@ -313,6 +315,7 @@ import { validators } from "~/composables/use-validators";
 import { useUserApi } from "~/composables/api";
 import type { CreateIngredientUnit, IngredientUnit, IngredientUnitAlias } from "~/lib/api/types/recipe";
 import { useLocales } from "~/composables/use-locales";
+import { normalizeFilter } from "~/composables/use-utils";
 import { useUnitStore } from "~/composables/store";
 import type { VForm } from "~/types/auto-forms";
 
@@ -536,6 +539,7 @@ export default defineNuxtComponent({
       tableHeaders,
       store,
       validators,
+      normalizeFilter,
       // Create
       createDialog,
       domNewUnitForm,