What I did
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- updated docs for state management to fix and issue w/ rendering
How I did it
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- removed whitespace before closing tag
- also added a link to github example
- [] I have ensured `make check test` passes
How to verify it
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- Review the new "State Management" documentation.
- Run the updated examples, such as the FastAPI Email example with state hooks, to see state preservation in action.
- Execute `make check test` to ensure all tests pass.
Description for the changelog
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Added state preservation support to FunctionCallSpec and HumanContactSpec; updated documentation and examples.