This commit marks the release of Jido version 1.0.0, introducing several key updates and improvements:

- Updated the version in `mix.exs` to reflect the stable release.
- Renamed the "Agent Directives" guide to "Directives" and created a new `directives.md` file, providing comprehensive documentation on agent directives and their usage.
- Updated references in the documentation to align with the new guide structure, including changes in the "Getting Started" guide.
- Enhanced the README to clarify the current status of the API, indicating stability for Actions, Workflows, Agents, and Sensors.
- Made minor adjustments to module documentation for clarity and consistency.

These changes improve the overall usability and clarity of the Jido framework, making it easier for developers to understand and implement its features effectively.