test(admin): pagination controls, HTML strip, Ready label

Four tests covering the admin polish follow-ups to Phase 7:
- Pagination partial renders both First and Last anchors with the
  correct aria-labels and page URLs on a middle-page view.
- Pagination partial degrades to a disabled First span on page 1 so
  the admin can't click into an invalid negative page.
- Admin video list strips HTML tags from the description preview
  (no "<p>Hello" leaking into the row) and carries the full
  title in a title="" tooltip on the ellipsized columns.
- Dashboard stat card now shows "Ready" instead of the misleading
  "Live Videos" label the Phase 7 commit renamed.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

tests/Feature/AdminPolishTest.php

@@ -0,0 +1,139 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Http\Middleware\VerifyCsrfToken;
+use App\Models\User;
+use App\Models\Video;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Pagination\LengthAwarePaginator;
+use Tests\TestCase;
+
+/**
+ * Admin polish follow-ups to Phase 7 — storage math, pagination controls,
+ * HTML-stripped descriptions and the grouped error log viewer.
+ */
+class AdminPolishTest extends TestCase
+{
+    use RefreshDatabase;
+
+    protected function setUp(): void
+    {
+        putenv('DB_CONNECTION=sqlite');
+        putenv('DB_DATABASE=:memory:');
+        $_ENV['DB_CONNECTION'] = 'sqlite';
+        $_ENV['DB_DATABASE']   = ':memory:';
+
+        parent::setUp();
+
+        $this->withoutMiddleware([
+            VerifyCsrfToken::class,
+            \Illuminate\Session\Middleware\AuthenticateSession::class,
+        ]);
+    }
+
+    // ─── Pagination partial: First + Last buttons ─────
+
+    public function test_pagination_partial_renders_first_and_last_controls(): void
+    {
+        $paginator = new LengthAwarePaginator(
+            items: ['a', 'b', 'c'],
+            total: 100,
+            perPage: 10,
+            currentPage: 5,
+            options: ['path' => '/videos']
+        );
+
+        $html = view('partials.pagination', [
+            'paginator' => $paginator,
+            'elements'  => $paginator->linkCollection()->toArray(),
+        ])->render();
+
+        $this->assertStringContainsString('aria-label="First page"', $html);
+        $this->assertStringContainsString('aria-label="Last page"', $html);
+        $this->assertStringContainsString('aria-label="Previous page"', $html);
+        $this->assertStringContainsString('aria-label="Next page"', $html);
+
+        // The anchors should link to page 1 and page 10 respectively.
+        $this->assertStringContainsString('href="/videos?page=1"', $html);
+        $this->assertStringContainsString('href="/videos?page=10"', $html);
+    }
+
+    public function test_pagination_disables_first_on_page_one(): void
+    {
+        // Two-page paginator — if there's only one page the partial
+        // short-circuits via @if($paginator->hasPages()) and renders
+        // nothing, which isn't what we're testing.
+        $paginator = new LengthAwarePaginator(
+            items: ['a'],
+            total: 20,
+            perPage: 10,
+            currentPage: 1,
+            options: ['path' => '/videos']
+        );
+
+        $html = view('partials.pagination', [
+            'paginator' => $paginator,
+            'elements'  => $paginator->linkCollection()->toArray(),
+        ])->render();
+
+        // On page 1 the First button is a disabled span, not an anchor.
+        $this->assertMatchesRegularExpression(
+            '/<span[^>]+class="pag-item disabled"[^>]+title="First page"/',
+            $html
+        );
+    }
+
+    // ─── Admin videos list: HTML-stripped description ─
+
+    public function test_admin_video_description_renders_without_html_tags(): void
+    {
+        $owner = User::factory()->create([
+            'username' => 'u'.substr(bin2hex(random_bytes(4)), 0, 8),
+            'role'     => 'super_admin',
+        ]);
+        $video = Video::create([
+            'user_id'     => $owner->id,
+            'title'       => 'The Full Video Title That Will Be Ellipsized',
+            'description' => '<p>Hello <strong>world</strong> <a href="#">link</a></p>',
+            'filename'    => 'users/x/videos/y/video.mp4',
+            'path'        => 'users/x/videos/y/video.mp4',
+            'type'        => 'generic',
+            'visibility'  => 'public',
+            'status'      => 'ready',
+            'share_token' => bin2hex(random_bytes(8)),
+        ]);
+        $this->actingAs($owner);
+
+        $html = $this->get('/admin/videos')->getContent();
+
+        // Admin list must render plain text, not literal <p> / <strong>.
+        $this->assertStringNotContainsString('&lt;p&gt;Hello', $html,
+            'Description must be stripped of HTML tags before display.');
+        $this->assertStringContainsString('Hello world link', $html,
+            'Stripped text should still be visible.');
+        // Title tooltip in both the title column and description preview.
+        $this->assertStringContainsString(
+            'title="The Full Video Title That Will Be Ellipsized"',
+            $html,
+            'Admin title column must carry a title="" attribute for the full name.'
+        );
+    }
+
+    // ─── Dashboard: Ready label ──────────────────────
+
+    public function test_dashboard_ready_stat_card_uses_the_new_label(): void
+    {
+        $owner = User::factory()->create([
+            'username' => 'ad'.substr(bin2hex(random_bytes(4)), 0, 6),
+            'role'     => 'super_admin',
+        ]);
+        $this->actingAs($owner);
+
+        $html = $this->get('/admin/dashboard')->getContent();
+
+        $this->assertStringContainsString('>Ready<', $html);
+        $this->assertStringNotContainsString('>Live Videos<', $html,
+            'The old "Live Videos" stat-card label should be gone.');
+    }
+}