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/Controllers/Api/SearchApi.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers\Api;
+
+use App\Libraries\ToolSearch;
+use CodeIgniter\Controller;
+
+/** Typeahead suggestions for the global search box. */
+final class SearchApi extends Controller
+{
+    public function suggest(): \CodeIgniter\HTTP\ResponseInterface
+    {
+        $q = trim((string) $this->request->getGet('q'));
+        if (mb_strlen($q) < 2) {
+            return response()->setJSON(['ok' => true, 'results' => []]);
+        }
+
+        $hits = (new ToolSearch())->find($q, 6);
+        $out  = [];
+        foreach ($hits as $tool) {
+            $out[] = [
+                'slug' => $tool['slug'],
+                'name' => $tool['name'],
+                'url'  => '/' . $tool['slug'],
+                'icon' => $tool['icon'],
+            ];
+        }
+
+        if ($out !== []) {
+            service('analytics')->track('search', ['meta' => ['term' => mb_substr($q, 0, 60), 'scope' => 'suggest']]);
+        }
+
+        return response()->setJSON(['ok' => true, 'results' => $out]);
+    }
+}