Rigging

- Fix for duplicate tool call executions when using the `APITool` abstraction or `.using()` with a callable

**Full Changelog**: https://github.com/dreadnode/rigging/compare/v2.2.3...v2.2.4

What's Changed
* Cleanup content merging behavior for `ChatPipeline.add()` to fix a bug with multiple tool calls, with the intent to eventually remove any default merging behavior in the future.
* Added a small sanity check for `provider_specific_fields` in the LiteLLM generator to prevent attribute access errors.
* test(http): ensure JSONPath transform outputs valid JSON by briangreunke in https://github.com/dreadnode/rigging/pull/37


**Full Changelog**: https://github.com/dreadnode/rigging/compare/v2.2.2...v2.2.3

What's Changed
* bugfix: litellm version upgrade by briangreunke in https://github.com/dreadnode/rigging/pull/36
* bug: b64 encoded identifiers by briangreunke in https://github.com/dreadnode/rigging/pull/33


**Full Changelog**: https://github.com/dreadnode/rigging/compare/v2.2.1...v2.2.2

What's Changed
* fix(http): ensure consistent string output from response transforms by briangreunke in https://github.com/dreadnode/rigging/pull/34
* feat(http): add configurable request timeouts by briangreunke in https://github.com/dreadnode/rigging/pull/35

New Contributors
* briangreunke made their first contribution in https://github.com/dreadnode/rigging/pull/34

**Full Changelog**: https://github.com/dreadnode/rigging/compare/v2.2.0...v2.2.1

What's Changed
* feat: HTTP Generator by monoxgas in https://github.com/dreadnode/rigging/pull/32
* Some adjustments for tracing messages - avoid using templates
* Added animations to `rg.interact`
* Adjust type conversion in flatten chats

**Full Changelog**: https://github.com/dreadnode/rigging/compare/v2.1.2...v2.2.0

What's Changed
* feat: Add tracing by monoxgas in https://github.com/dreadnode/rigging/pull/28


**Full Changelog**: https://github.com/dreadnode/rigging/compare/v2.1.1...v2.1.2