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/guide.php

@@ -0,0 +1,37 @@
+<div class="wrap">
+  <nav class="breadcrumbs" aria-label="Breadcrumb">
+    <ol><li><a href="/">Home</a></li><li><a href="/blog">Guides</a></li><li aria-current="page"><?= esc(mb_substr((string) $guide['title'], 0, 60)) ?></li></ol>
+  </nav>
+
+  <article class="prose">
+    <header class="tool-head">
+      <span class="badge"><?= date('M j, Y', strtotime((string) $guide['published_at'])) ?> · <?= (int) $guide['reading_minutes'] ?> min read</span>
+      <h1 style="font-size:clamp(1.7rem,4vw,2.4rem);font-weight:830;letter-spacing:-.03em;margin:.6rem 0 .5rem;line-height:1.15"><?= esc($guide['title']) ?></h1>
+      <p class="hint" style="font-size:1rem"><?= esc($guide['excerpt']) ?></p>
+    </header>
+
+    <?= $html ?>
+
+    <?php if (! empty($tools)): ?>
+    <section class="block tight">
+      <h2 class="section-title">Tools used in this guide</h2>
+      <div class="grid cols-3">
+        <?php foreach ($tools as $tool): ?>
+          <?= view('partials/tool_card', ['tool' => $tool]) ?>
+        <?php endforeach ?>
+      </div>
+    </section>
+    <?php endif ?>
+
+    <?php if (! empty($related)): ?>
+    <section class="block tight">
+      <h2 class="section-title">Keep reading</h2>
+      <ul>
+        <?php foreach ($related as $rel): ?>
+          <li><a href="/blog/<?= esc($rel['slug']) ?>"><?= esc($rel['title']) ?></a> — <?= esc(mb_substr((string) $rel['excerpt'], 0, 80)) ?>…</li>
+        <?php endforeach ?>
+      </ul>
+    </section>
+    <?php endif ?>
+  </article>
+</div>