agent: Update Switch color in the settings view (#29154)

Just using the color method for the Switch component added in
https://github.com/zed-industries/zed/pull/29074.

Release Notes:

- N/A
333de5d673Danilo Leal committed on 4/21/2025, 2:28:44 PM· committed by GitHubparent97ab098
1 file changedLine totals unavailable