Please add "Enchant with Levels" to Trade Table

[DecodingM-bit]

Trade Table Editor only allows to enchant - specific enchant, not random.

                    {
                      "function": "enchant_with_levels",
                      "treasure": false,
                      "levels": {
                        "min": 5,
                        "max": 19
                      }
                    }```

-  If possible add "Enchant Book For Trading"

```js
                    {
                      "function": "enchant_book_for_trading",
                      "base_cost": 2,
                      "base_random_cost": 5,
                      "per_level_random_cost": 10,
                      "per_level_cost": 3
                    }```
> code from 1.16 update 
- Me: DecodingM, a minecraft bedrock player & C..