Toolvana: production-ready media tools platform (CodeIgniter 4)

- 134-tool registry with programmatic SEO (unique titles/H1/descriptions,
  JSON-LD graphs, sitemap index, canonical 301 enforcement via required filter)
- DB-backed job queue (SKIP LOCKED) with drivers: Ffmpeg, Images (GD),
  Pdf (qpdf/gs/poppler), Youtube (thumbnails), Qr (server-side PNG)
- Security: SSRF guard, MIME validation, rate limits, API-key auth,
  bcrypt admin login, security headers
- Admin panel: dashboard, tools/categories/guides CRUD, SEO audit,
  analytics, job inspector with retry, system health, feature flags
- Docker deployment (nginx + web/api FPM pools + scalable workers),
  PHPUnit suite (19 tests / 1139 assertions), PWA manifest + service worker

app/Views/category.php

@@ -0,0 +1,67 @@
+<div class="wrap">
+
+  <nav class="breadcrumbs" aria-label="Breadcrumb">
+    <ol>
+      <li><a href="/">Home</a></li>
+      <li aria-current="page"><?= esc($category['name']) ?></li>
+    </ol>
+  </nav>
+
+  <header class="tool-head">
+    <h1><?= esc($category['name']) ?></h1>
+    <p class="hint" style="font-size:.98rem;max-width:72ch"><?= esc($category['description']) ?></p>
+  </header>
+
+  <?php if (! empty($featured)): ?>
+  <section class="block tight" style="padding-top:.6rem">
+    <h2 class="section-title">Featured tools</h2>
+    <div class="grid cols-4">
+      <?php foreach ($featured as $tool): ?>
+        <?= view('partials/tool_card', ['tool' => $tool]) ?>
+      <?php endforeach ?>
+    </div>
+  </section>
+  <?php endif ?>
+
+  <section class="block tight">
+    <h2 class="section-title">All <?= mb_strtolower((string) $category['name']) ?> (<?= count($tools) ?>)</h2>
+    <div class="grid cols-4">
+      <?php foreach ($tools as $tool): ?>
+        <?= view('partials/tool_card', ['tool' => $tool]) ?>
+      <?php endforeach ?>
+    </div>
+  </section>
+
+  <?php if (! empty($guides)): ?>
+  <section class="block tight">
+    <h2 class="section-title">Related guides</h2>
+    <div class="grid cols-3">
+      <?php foreach ($guides as $guide): ?>
+        <a class="card" href="/blog/<?= esc($guide['slug']) ?>">
+          <span class="badge">Guide · <?= (int) $guide['reading_minutes'] ?> min</span>
+          <h3 style="margin-top:.5rem"><?= esc($guide['title']) ?></h3>
+          <p><?= esc(mb_substr((string) $guide['excerpt'], 0, 120)) ?>…</p>
+        </a>
+      <?php endforeach ?>
+    </div>
+  </section>
+  <?php endif ?>
+
+  <?= view('partials/faq', ['faqs' => [
+    ['q' => 'Are the ' . mb_strtolower($category['name'] ?? 'tools') . ' free to use?', 'a' => 'Yes, every tool in this category is free with no signup required.'],
+    ['q' => 'Do I need to install anything?', 'a' => 'No. Everything runs in your browser or on our processing servers.'],
+    ['q' => 'How long are my files kept?', 'a' => 'Uploaded and generated files are stored temporarily only, then deleted automatically.'],
+  ]]) ?>
+
+  <section class="block tight">
+    <h2 class="section-title">Other categories</h2>
+    <div class="chips">
+      <?php foreach (service('finder')->categories() as $c): ?>
+        <?php if ($c['slug'] !== $category['slug']): ?>
+          <a class="chip" href="/<?= esc($c['slug']) ?>"><?= esc($c['name']) ?></a>
+        <?php endif ?>
+      <?php endforeach ?>
+    </div>
+  </section>
+
+</div>