development kit

This pull request updates the description of the Tyler project across multiple files, replacing the term "framework" with "development kit" to better reflect its purpose. The changes ensure consistency in the project's branding and messaging. ### Branding and Messaging Updates: * [`README.md`](diffhunk://#diff-b335630551682c19a781afebcf4d07bf978fb1f8ac04c6bf87428ed5106870f5L7-R7): Updated the tagline to describe Tyler as "A development kit for manifesting AI agents with a complete lack of conventional limitations." * [`docs/docs/intro.md`](diffhunk://#diff-5ddf6bcf52fe8ef8dfc865f5f2295616d5c073d899766372e5929cc0fd479ffdL8-R8): Adjusted the introductory tagline to align with the new description. * [`docs/docusaurus.config.ts`](diffhunk://#diff-9dbe126a5a498e56dcf30f25d7fc163f8443517db03458905d3d33303e1cdbf9L9-R9): Revised the tagline in the Docusaurus configuration file for consistent branding across the documentation site. * [`pyproject.toml`](diffhunk://#diff-50c86b7ed8ac2cf95bd48334961bf0530cdc77b5a56f852c5c61b89d735fd711L8-R8): Updated the project description to reflect the new terminology. * [`tyler/__init__.py`](diffhunk://#diff-572f25ace3ef6b22c5de8d4a46e5f5aebc95c9d785ba03154123e5ffb1449093L1-R1): Modified the module docstring to use "development kit" instead of "framework." ### Documentation Updates: * [`docs/docs/category/api-reference.md`](diffhunk://#diff-7c97c464317441a21adcbf5ebb3e4c493184099d720a7852ba9c94d5c8df0164L3-R3): Replaced "framework" with "development kit" in the API reference introduction. * [`docs/docs/category/examples.md`](diffhunk://#diff-42462e66f1655bc9298bb38de578413dc611208d3b6c37e2188084c7a83206f0L3-R3): Updated the examples section to align with the new terminology.