[Feature Request] Run task in current shell directory

[augustanational]

First of all, thank you very much for amazing work.

Now, xc only run task in specific directory: directory where markdown file located or directory attribute.
I think should have option to run task in current shell directory. This will be very useful to store snippet in one markdown file and run it everywhere, now snippet must repeated in all markdown file in directory where need run snippet.

Thank you for reading and apologize for my bad english.

[joerdav]

No apologies necessary! Thanks for taking the time to file an idea here.

I have a potential suggestion, we could leverage the directory attribute to allow configuring a task to run in the current working directory.

### ls

Runs ls from wherever the xc task was executed.

Directory: $PWD

```
ls
```

[joerdav]

Simply checking if the directory value is equal to $PWD here: https://github.com/joerdav/xc/blob/main/run/run.go#L41

And instead passing the result from os.Getwd()

[augustanational]

No apologies necessary! Thanks for taking the time to file an idea here.

I have a potential suggestion, we could leverage the directory attribute to allow configuring a task to run in the current working directory.

### ls

Runs ls from wherever the xc task was executed.

Directory: $PWD

```
ls
```

This is nice solution
Waiting for feature release