feat: add a useClientActions hook

[moldy530]

Pull Request Checklist

• Did you add new tests and confirm existing tests pass? (yarn test)
• Did you update relevant docs? (docs are found in the site folder, and guidelines for updating/adding docs can be found in the contribution guide)
• Do your commits follow the Conventional Commits standard?
• Does your PR title also follow the Conventional Commits standard?
• If you have a breaking change, is it correctly reflected in your commit message? (e.g. feat!: breaking change)
• Did you run lint (yarn lint:check) and fix any issues? (yarn lint:write)
• Did you follow the contribution guidelines?

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PR-Codex overview

This PR introduces a new useClientActions hook in the aa-alchemy package for executing client actions with a SmartAccountClient in React components.

Detailed summary

• Added useClientActions hook for executing client actions
• Updated import statements and exports in related files
• Added documentation for useClientActions including usage and parameters

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[moldy530]

TODO: add docs for this