Regenerate Boost guidelines and skills

Byproduct of the Laravel 13 upgrade: composer's post-update-cmd runs
`artisan boost:update`, and Boost went 2.1.3 to 2.4.x with the update.

Refreshes CLAUDE.md and boost.json for the Laravel 13 / Livewire 4 stack,
updates the livewire, pest and tailwindcss skills, replaces the
developing-with-fortify skill with fortify-development, and adds new
laravel-best-practices and octane-development skills.

Generated output, not hand-edited.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/skills/laravel-best-practices/rules/blade-views.md

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+# Blade & Views Best Practices
+
+## Use `$attributes->merge()` in Component Templates
+
+Hardcoding classes prevents consumers from adding their own. `merge()` combines class attributes cleanly.
+
+```blade
+<div {{ $attributes->merge(['class' => 'alert alert-'.$type]) }}>
+    {{ $message }}
+</div>
+```
+
+## Use `@pushOnce` for Per-Component Scripts
+
+If a component renders inside a `@foreach`, `@push` inserts the script N times. `@pushOnce` guarantees it's included exactly once.
+
+## Prefer Blade Components Over `@include`
+
+`@include` shares all parent variables implicitly (hidden coupling). Components have explicit props, attribute bags, and slots.
+
+## Use View Composers for Shared View Data
+
+If every controller rendering a sidebar must pass `$categories`, that's duplicated code. A View Composer centralizes it.
+
+## Use Blade Fragments for Partial Re-Renders (htmx/Turbo)
+
+A single view can return either the full page or just a fragment, keeping routing clean.
+
+```php
+return view('dashboard', compact('users'))
+    ->fragmentIf($request->hasHeader('HX-Request'), 'user-list');
+```
+
+## Use `@aware` for Deeply Nested Component Props
+
+Avoids re-passing parent props through every level of nested components.