feat: support role args (#69)

* feat: support role args

We can use role args to pass some additional arguments to the prompt.

```
- name: convert:json:yaml
  prompt: convert __ARG1__ below to __ARG2__
```

`:json:yaml` is `role args`. It has two args:

- arg1 `json`, it will replace __ARG1__ in prompt
- arg2 `yaml`, it will replace __ARG2__ in prompt

```
〉.role convert:json:yaml
name: convert:json:yaml
prompt: convert json below to yaml
temperature: null

〉.role convert:yaml:json
name: convert:yaml:json
prompt: convert yaml below to json
temperature: null
```

different role args,  will generate different prompts.

* small updates

0 files changed, 0 insertions, 0 deletions