fix(web): el casillero del código del proveedor principal es más ancho (el código largo se cortaba)

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

apps/web/src/app/shared/form/lookup-field.ts

@@ -41,7 +41,7 @@ const NAMES = new Map<string, string>();
     >
       <sbo-input
         #box
-        [width]="lookup().nameKey ? '96px' : undefined"
+        [width]="lookup().nameKey ? (lookup().codeWidth ?? '96px') : undefined"
         [value]="shown()"
         (valueChange)="typing($event)"
         [readonly]="readOnly()"