add pack and update items & packegs & cycles

database/migrations/2019_07_16_100154_create_items_table.php

@@ -16,7 +16,10 @@ class CreateItemsTable extends Migration
         Schema::create('items', function (Blueprint $table) {
             $table->bigIncrements('id');
             $table->string('name');
-            $table->text('description');
+            $table->string('size');
+            $table->string('unique_id');
+            $table->string('specific');
+            $table->text('note')->nullable();
             $table->unsignedBigInteger('user_id');
             $table->foreign('user_id')->references('id')->on('users');
             $table->timestamps();