form guarda y estadisticas

apps/web/feactures/training/components/form.tsx

@@ -161,7 +161,21 @@ export function CreateTrainingForm({
                     <FormField control={form.control} name="visitDate" render={({ field }) => (
                         <FormItem>
                             <FormLabel>Fecha de la visita</FormLabel>
-                            <FormControl><Input type="date" {...field} value={field.value ? new Date(field.value).toISOString().split('T')[0] : ''} /></FormControl>
+                            <FormControl>
+                                <Input
+                                    type="date"
+                                    value={field.value ? new Date(field.value).toISOString().split('T')[0] : ''}
+                                    onChange={(e) => {
+                                        // Convert YYYY-MM-DD to ISO 8601 string
+                                        const dateValue = e.target.value;
+                                        if (dateValue) {
+                                            field.onChange(new Date(dateValue).toISOString());
+                                        } else {
+                                            field.onChange('');
+                                        }
+                                    }}
+                                />
+                            </FormControl>
                             <FormMessage />
                         </FormItem>
                     )} />