agent2: Add now, grep, and web search tools (#35974)

Release Notes:

- N/A

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Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
8dbded46d8Ben Brandt committed on 8/11/2025, 1:34:34 PM· committed by GitHubparentebcce87
8 files changedLine totals unavailable