Change zed.dev's default model to Claude 3.7 Sonnet (#28541)

From Claude 3.5 Sonnet to **Claude 3.7 Sonnet**.

Release Notes:

- Change the default model of Zed's hosted LLM service to Claude 3.7
Sonnet.
73305ce45eDanilo Leal committed on 4/10/2025, 9:34:04 PM· committed by GitHubparent94b75f3
6 files changedLine totals unavailable