Add unified Response Helper

A response handeller, that could give a unified response across controllers.

EX:
```
{
"data":[{"id":1}],
"error":[],
"status_code":200,
"message":"I am updated"
}
```

```
{
"data":[],
"error":[{"error":[{"balg":""}]}],
"status_code":500,
"message":"Validation error"
}
```