Scaffold the Livewire Material package

The skeleton for nonameweb/livewire-material: service provider and config
(unprefixed components, blade-icons' own <x-icon> switched off, an opt-in
showcase at /material), the Testbench Workbench with its Vite build, the
CSS and JS entry points applications import, the Boost guideline and skill
with a drift test, and Gitea CI running Pint, feature tests on PHP 8.4 and
8.5, and browser tests in Chrome, Firefox and Safari.

The plan moved here from SealShare: docs/plans/livewire-material.md.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V9NnLxnPp8vaaurb3Z1MFy

tests/Browser/ShowcaseTest.php

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+<?php
+
+it('opens the showcase in a real browser', function () {
+    visit('/material')
+        ->assertSee('Livewire Material')
+        ->assertNoJavaScriptErrors();
+});

tests/Feature/BoostResourcesTest.php

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+<?php
+
+use Illuminate\Support\Facades\File;
+use Illuminate\Support\Str;
+
+const SKILL_PATH = __DIR__.'/../../resources/boost/skills/livewire-material-development/SKILL.md';
+
+it('gives the skill the frontmatter Boost requires', function () {
+    $skill = File::get(SKILL_PATH);
+
+    expect($skill)
+        ->toStartWith("---\n")
+        ->toContain("\nname: livewire-material-development\n")
+        ->toMatch('/\ndescription: \S.+\n/');
+});
+
+it('names every component in the skill', function () {
+    $skill = File::get(SKILL_PATH);
+
+    $undocumented = collect(File::allFiles(__DIR__.'/../../resources/views/components'))
+        ->filter(fn (SplFileInfo $file): bool => str_ends_with($file->getFilename(), '.blade.php'))
+        ->map(fn (SplFileInfo $file): string => Str::of($file->getRelativePathname())
+            ->beforeLast('.blade.php')
+            ->replace(DIRECTORY_SEPARATOR, '.')
+            ->toString())
+        ->reject(fn (string $component): bool => str_contains($skill, "<x-{$component}"))
+        ->values();
+
+    expect($undocumented)->toBeEmpty();
+});

tests/Feature/ServiceProviderTest.php

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+<?php
+
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Blade;
+use NoNameWeb\LivewireMaterial\LivewireMaterialServiceProvider;
+
+/**
+ * The anonymous component paths Blade holds for this package's components.
+ *
+ * @return Collection<int, array{path: string, prefix: ?string, prefixHash: string}>
+ */
+function packageComponentPaths(): Collection
+{
+    $components = realpath(__DIR__.'/../../resources/views/components');
+
+    return collect(Blade::getAnonymousComponentPaths())
+        ->filter(fn (array $entry): bool => realpath($entry['path']) === $components)
+        ->values();
+}
+
+it('registers the components without a prefix', function () {
+    expect(packageComponentPaths())->toHaveCount(1)
+        ->and(packageComponentPaths()->first()['prefix'])->toBeNull();
+});
+
+it('registers the components under a configured prefix', function () {
+    config(['livewire-material.prefix' => 'm-']);
+
+    $provider = app()->getProvider(LivewireMaterialServiceProvider::class);
+    (fn () => $this->registerComponents())->call($provider);
+
+    expect(packageComponentPaths()->last()['prefix'])->toBe('m-');
+});
+
+it('keeps blade-icons from registering an <x-icon> that would shadow ours', function () {
+    expect(Blade::getClassComponentAliases())->not->toHaveKey('icon');
+});

tests/Feature/ShowcaseTest.php

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+<?php
+
+/**
+ * Reboot the application with the showcase switched on or off. The routes are mounted
+ * while the provider boots, so the flag has to be in the environment before that.
+ */
+function rebootWithShowcase(bool $enabled): void
+{
+    $value = $enabled ? 'true' : 'false';
+
+    putenv("MATERIAL_SHOWCASE={$value}");
+    $_ENV['MATERIAL_SHOWCASE'] = $_SERVER['MATERIAL_SHOWCASE'] = $value;
+
+    test()->refreshApplication();
+}
+
+afterEach(function () {
+    rebootWithShowcase(true);
+});
+
+it('mounts the showcase when enabled', function () {
+    $this->withoutVite()
+        ->get('/material')
+        ->assertOk()
+        ->assertSee('Livewire Material');
+});
+
+it('does not mount the showcase when disabled', function () {
+    rebootWithShowcase(false);
+
+    $this->get('/material')->assertNotFound();
+});

tests/Pest.php

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+<?php
+
+use NoNameWeb\LivewireMaterial\Tests\TestCase;
+
+pest()->extend(TestCase::class)->in('Feature', 'Browser');

tests/TestCase.php

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+<?php
+
+namespace NoNameWeb\LivewireMaterial\Tests;
+
+use Orchestra\Testbench\Concerns\WithWorkbench;
+use Orchestra\Testbench\TestCase as Orchestra;
+
+use function Orchestra\Testbench\workbench_path;
+
+abstract class TestCase extends Orchestra
+{
+    use WithWorkbench;
+
+    /**
+     * Serve the Workbench's built assets. `composer serve` links them into the skeleton
+     * instead, but a browser test boots the application without that command.
+     */
+    protected function defineEnvironment($app): void
+    {
+        $app->usePublicPath(workbench_path('public'));
+    }
+}