LLM reel caption and video description + Refactor in services

database/migrations/2025_06_26_142942_add_instagram_repost_video_description.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('instagram_reposts', function (Blueprint $table) {
+            $table->text('video_description')->nullable()->after('reel_id')
+                ->comment('Description of the video being reposted on Instagram');
+            $table->text('instagram_caption')->nullable()->after('video_description')
+                ->comment('Caption generated for the Instagram video repost');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('instagram_reposts', function (Blueprint $table) {
+            $table->dropColumn('video_description');
+            $table->dropColumn('instagram_caption');
+        });
+    }
+};