Accept the option picked in selects of translatable records

Saving a page with a category failed with "El campo categoría no está
en la lista de valores permitidos" — for every category, not only the
one being tried. Filament builds such a list through a query, which
handles `->relationship('category', 'name->es')`, but validates a choice
by reading the title back off the record as a property,
`$record->{'name->es'}`, which does not exist. No label, so every
option was refused.

The same pattern was in seven more places: a call's, a testimonial's,
a talk's and a repository's project, a testimonial's service, and the
page and application filters. TranslatedOptionLabel gives Filament the
record's own translation instead, in the language of whoever uses the
panel; the JSON path stays for search and ordering.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/Filament/Resources/Applications/Tables/ApplicationsTable.php

@@ -6,6 +6,7 @@ namespace App\Filament\Resources\Applications\Tables;
 
 use App\Enums\ApplicationKind;
 use App\Enums\ApplicationStatus;
+use App\Filament\Support\TranslatedOptionLabel;
 use App\Models\Application;
 use Filament\Actions\Action;
 use Filament\Actions\ActionGroup;
@@ -93,6 +94,7 @@ class ApplicationsTable
                 SelectFilter::make('call')
                     ->label(__('panel.applications.fields.call'))
                     ->relationship('call', 'title->'.config('locales.default'))
+                    ->getOptionLabelFromRecordUsing(TranslatedOptionLabel::using('title'))
                     ->searchable()
                     ->preload(),