feat: add google adk plugins#1282

Draft

marcusmotill wants to merge 18 commits intotemporalio:mainfrom

marcusmotill:motill/adk_plugin

Commits on Jan 19, 2026

add google adk plugins
marcusmotill
committed

Commits on Jan 22, 2026

Update with dev dependency and some cleanup
tconley1428
committed

Commits on Jan 26, 2026

Commits on Jan 29, 2026

Commits on Feb 2, 2026

Commits on Feb 5, 2026

Update tests and explicit activity config types
tconley1428
committed

Commits on Feb 6, 2026

Commits on Feb 9, 2026

Update to use a model wrapper instead of a plugin. Preserves llm call telemetry.
tconley1428
committed

Commits on Feb 17, 2026

Commits on Feb 20, 2026