[#8] fixed lots of issues on movie processing

database/migrations/2024_12_30_003233_create_images_table.php

@@ -15,7 +15,7 @@ return new class extends Migration
             $table->id();
             $table->decimal('aspect_ratio', 10, 2);
             $table->integer('height');
-            $table->string('iso');
+            $table->string('iso')->nullable();
             $table->text('file_path');
             $table->decimal('vote_average', 10, 2);
             $table->integer('vote_count');