Replace 'locale' with 'language'

- Update fields translations use 'language' instead of 'locale'
- Replace all translation files from locale to language
- Update the docs with locale to language

app/src/modules/settings/routes/data-model/field-detail/components/schema.vue

@@ -128,10 +128,10 @@
 				<div class="label type-label">{{ $t('translations') }}</div>
 				<interface-repeater
 					v-model="fieldData.meta.translations"
-					:template="'{{ translation }} ({{ locale }})'"
+					:template="'{{ translation }} ({{ language }})'"
 					:fields="[
 						{
-							field: 'locale',
+							field: 'language',
 							type: 'string',
 							name: $t('language'),
 							meta: {
@@ -252,7 +252,7 @@ export default defineComponent({
 	},
 	setup(props, { emit }) {
 		const typesWithLabels = computed(() => {
-			return fieldTypes
+			return fieldTypes;
 		});
 
 		const typeDisabled = computed(() => {