Add filament scripts attributes

[helturkey]

What does this PR do?

Adds an attributes parameter to the @filamentScripts Blade directive and renderScripts(), allowing arbitrary HTML attributes to be applied to every rendered <script> tag including the window.filamentData block.

Usage

@filamentScripts(attributes: ['data-cfasync' => 'false'])

Or globally via config/filament.php:

'scripts' => [
    'attributes' => [
        // 'data-cfasync' => 'false',
    ],
],

Usage Case?

As an Example Cloudflare Rocket Loader defers JavaScript execution by default, which breaks Filament forms in blade, While admin panel could be filtered or bypassed using cloudflare rules, it may be difficult to bypass every single uri, you are using filament form in. Cloudflare requires data-cfasync="false" on every <script> tag to opt out. Without this, users had to override the entire @filamentScripts directive manually.

Changes

I tried to make the minimal impacts or changes possible, so the changes are:

• AssetManager::renderScripts() now accepts array $attributes = [], merged with config('filament.scripts.attributes') (inline wins on conflict)
• Js::getExtraAttributesHtml() supports integer-keyed (valueless) attributes e.g. ['async'] renders as async not 0="async"
• Attributes are applied to both <script src=...> tags and the window.filamentData inline block

Tests

./vendor/bin/pest tests/src/Support/BladeDirectives/FilamentScriptsAttributesTest.php