emailer update fixed so it can now send to multiple recipients

tests/Unit/EmailLogTest.php

@@ -0,0 +1,28 @@
+<?php
+
+use App\Models\EmailLog;
+use App\Models\EmailLogStatus;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Str;
+
+uses(RefreshDatabase::class);
+
+it('persists to_recipients array when filling and saving', function () {
+    $log = new EmailLog();
+    $log->fill([
+        'uuid' => (string) Str::uuid(),
+        'to_email' => 'first@example.com',
+        'to_recipients' => ['first@example.com', 'second@example.com'],
+        'subject' => 'Test Subject',
+        'status' => EmailLogStatus::Queued,
+        'queued_at' => now(),
+    ]);
+
+    $log->save();
+
+    $fresh = EmailLog::query()->findOrFail($log->id);
+    expect($fresh->to_recipients)
+        ->toBeArray()
+        ->and($fresh->to_recipients)
+        ->toContain('first@example.com', 'second@example.com');
+});