Translate docs from English to Chinese

Editor assessment

The subject states the task precisely — the Typography documentation is translated from English to Chinese — under an accurate `docs(Typography)` pairing that names both the component and the direction of translation, so the change is fully understandable without a diff. No body is present, which is acceptable for a self-descriptive localization task under the small-change exemption. Type and scope are exactly right. Footers are absent; none are required. Style hygiene is clean — no trailing period, moderate length, no junk, consistent language. A clear, honest, publishable example of a well-scoped localization commit.