🎨 **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/ProjectProposalFactory.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Models\ProjectProposal;
+use App\Models\User;
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Illuminate\Support\Str;
+
+/**
+ * @extends Factory<ProjectProposal>
+ */
+class ProjectProposalFactory extends Factory
+{
+    protected $model = ProjectProposal::class;
+
+    public function definition(): array
+    {
+        $name = fake()->randomElement([
+            'Bitcoin Beginners Workshop',
+            'Self Custody Tour',
+            'Nostr Relay Infrastructure',
+            'Lightning Educational Content',
+            'Open-Source Wallet Translation',
+            'Community Hardware Wallet Distribution',
+            'Sound Money Documentary',
+            'Plebs Education Initiative',
+        ]).' '.fake()->unique()->numberBetween(1, 99999);
+
+        return [
+            'user_id' => User::factory(),
+            'name' => $name,
+            'slug' => Str::slug($name),
+            'support_in_sats' => fake()->randomElement([21_000, 100_000, 210_000, 1_000_000, 21_000_000]),
+            'description' => fake()->paragraphs(3, true),
+            'created_by' => User::factory(),
+        ];
+    }
+}