Publish CSS as public asset instead of inline

- CSS now publishes to public/vendor/filament-help/help.css
- Changed from file_get_contents() to asset() link
- Fixes 'file not found' error with compiled Blade views
- Standard Laravel package asset publishing approach

Author: scott grayson

resources/views/layouts/help.blade.php

@@ -25,9 +25,7 @@
         @endif
 
         {{-- Package CSS for help pages (prose styles, iframe styling) --}}
-        <style>
-            {!! file_get_contents(__DIR__ . '/../../css/help.css') !!}
-        </style>
+        <link rel="stylesheet" href="{{ asset('vendor/filament-help/help.css') }}">
 
         {{-- App CSS from config (Tailwind and custom styles) --}}
         @vite(config('filament-help.css', ['resources/css/app.css']))

src/FilamentHelpServiceProvider.php

@@ -35,6 +35,10 @@ public function boot(): void
             __DIR__.'/../../resources/views' => resource_path('views/vendor/filament-help'),
         ], 'filament-help-views');
 
+        $this->publishes([
+            __DIR__.'/../resources/css/help.css' => public_path('vendor/filament-help/help.css'),
+        ], 'filament-help-assets');
+
         // Register the HelpLayout component so it can be used as <x-help-layout>
         /** @phpstan-ignore-next-line */
         $this->loadViewComponentsAs('', [