fix: FieldServiceProvider not registering assets with Nova (#4)

[iamgerwin]

Summary

The Vue components were never being loaded because the FieldServiceProvider was not correctly registering the JavaScript assets with Nova.

Root Cause

The previous implementation used:

$this->app->resolving('Laravel\Nova\Nova', function ($nova): void {
    \Laravel\Nova\Nova::serving(function ($event): void {
        // ...
    });
});

This pattern doesn't work because Nova may already be resolved by the time this service provider boots.

Solution

Switched to the standard Nova asset registration pattern:

use Laravel\Nova\Events\ServingNova;
use Laravel\Nova\Nova;

Nova::serving(function (ServingNova $event): void {
    Nova::script('nova-dependency-container', __DIR__ . '/../dist/js/field.js');
    Nova::style('nova-dependency-container', __DIR__ . '/../dist/css/field.css');
});

Files Changed

File	Changes
src/FieldServiceProvider.php	Fixed asset registration pattern
CHANGELOG.md	Added v1.0.10 entry
composer.json	Version bump to 1.0.10
docs/flexible-field-support.md	Updated version history

Test Plan

• Verify [NovaDependencyContainer] logs appear in browser console
• Verify dependency container works inside Flexible fields

Fixes #4