[#2] work on tv series processing

database/migrations/2025_01_04_010206_create_episodes_table.php

@@ -23,7 +23,7 @@ return new class extends Migration
             $table->string('production_code')->nullable();
             $table->integer('runtime')->nullable();
             $table->integer('season_number')->nullable();
-            $table->show_id('tmdb_show_id')->nullable();
+            $table->bigInteger('tmdb_show_id')->nullable();
             $table->string('still_path', 500)->nullable();
             $table->decimal('vote_average', 10, 2)->nullable();
             $table->integer('vote_count')->nullable();