Give every component view a stylesheet, or a documented exception

Audits step 42's "every component view has a stylesheet" against the whole
of resources/views/components/: everything already has one, apart from two
that need none, now documented in the test itself — theme-script renders an
inline <script> only, and tab is drawn by tabs.css, its parent <x-tabs>'s
own stylesheet.

Plan step 42 (Phase F), Part A.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qwx5USif3wFFmxtHg5U1g9

tests/Feature/StylesheetsTest.php

@@ -445,6 +445,31 @@ it('imports every stylesheet under components/ and layout/ directly, each exactl
     expect($actual)->toBe($expected);
 });
 
+it('gives every component view a stylesheet, or lists it on a short, documented exception', function () {
+    // theme-script renders an inline <script> only — no markup of its own for a stylesheet to
+    // draw. tab renders data-md-tab-panel, drawn by tabs.css, its parent <x-tabs>'s own
+    // stylesheet (tabs.blade.php's own header says so).
+    $exceptions = ['theme-script' => true, 'tab' => true];
+
+    $views = collect(File::files(__DIR__.'/../../resources/views/components'))
+        ->map(fn (SplFileInfo $file): string => $file->getBasename('.blade.php'));
+
+    expect($views)->not->toBeEmpty();
+
+    foreach ($views as $name) {
+        if (isset($exceptions[$name])) {
+            continue;
+        }
+
+        expect(is_file(stylesheetPath("components/{$name}.css")) || is_file(stylesheetPath("layout/{$name}.css")))
+            ->toBeTrue("{$name}.blade.php has no stylesheet, in components/ or layout/, and is not on the documented exception list");
+    }
+
+    foreach (array_keys($exceptions) as $name) {
+        expect($views->contains($name))->toBeTrue("{$name} is on the documented exception list but no longer exists as a component view");
+    }
+});
+
 it('imports a stylesheet for every layout component from all.css, each beside its view', function () {
     $imports = array_values(array_filter(
         stylesheetImports(stylesheetPath('all.css')),