Revived API POST /api/v1/captcha.

Captcha validation has been adjusted.

app/Repositories/CaptchaLogRepository.php

@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+
+namespace App\Repositories;
+
+use App\Enums\CaptchaLogType;
+use App\Models\CaptchaLog;
+use Illuminate\Database\Eloquent\Builder;
+
+final class CaptchaLogRepository
+{
+    public function countByType(CaptchaLogType $type, ?int $captchaId = null): int
+    {
+        return CaptchaLog::query()
+            ->when($captchaId, function (Builder $query, int $captchaId) {
+                $query->where('id', $captchaId);
+            })
+            ->where('type', '=', $type)
+            ->count();
+    }
+}