🎨 **Style:** Fixed indentation inconsistencies in meetup_user migration file.

🛠️ **Factory:** Created factories for `TwitterAccount`, `EmailCampaign`, `EmailTexts`, and `BookCase`.
✨ **Helper:** Added `NostrHelper` with methods for generating fake/mocked Nostr data.
⬆️ **Dependencies:** Updated multiple Composer dependencies including `laravel/framework`, `astrotomic/laravel-translatable`, and others to their latest versions.

database/factories/BitcoinEventFactory.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Models\BitcoinEvent;
+use App\Models\User;
+use App\Models\Venue;
+use Database\Factories\Helpers\NostrHelper;
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+/**
+ * @extends Factory<BitcoinEvent>
+ */
+class BitcoinEventFactory extends Factory
+{
+    protected $model = BitcoinEvent::class;
+
+    public function definition(): array
+    {
+        $from = fake()->dateTimeBetween('+1 week', '+6 months');
+        $to = (clone $from)->modify('+1 day');
+
+        return [
+            'venue_id' => Venue::factory(),
+            'from' => $from,
+            'to' => $to,
+            'title' => fake()->randomElement([
+                'Bitcoin Conference',
+                'Lightning Summit',
+                'Nostrasia',
+                'Bitcoin Park Meetup',
+                'Sound Money Symposium',
+                'Plan B Forum',
+            ]).' '.$from->format('Y'),
+            'description' => fake()->paragraphs(2, true),
+            'link' => fake()->url(),
+            'show_worldwide' => fake()->boolean(15),
+            'nostr_status' => NostrHelper::fakeNostrEventStatus(),
+            'created_by' => User::factory(),
+        ];
+    }
+}