Incorrect line number reported in repl when error is in a previous command

```ndc
fn add(a, b) { a + b }
[1,2,3,"test"].reduce(add);
```
reports
```
  × Error while executing code
  ╰─▶ operator + is not defined for int and string
   ╭────
 1 │ [1,2,3,"test"].reduce(add)
   ·               ──┬──
   ·                 ╰── related to this
   ╰────
```

it wants to point to the `a + b` expression but think the span is in the previously entered line