chore: Use ty for type checking #215

Job	Run time
adk-py / test	26s
langchain-py (3.11, windows-latest) / test	1m 21s
langchain-py (3.13, ubuntu-latest) / test	27s
langchain-py (3.13, windows-latest) / test	1m 11s
langchain-py (3.12, ubuntu-latest) / test	28s
langchain-py (3.11, ubuntu-latest) / test	30s
langchain-py (3.12, windows-latest) / test	1m 46s
langchain-py (3.10, windows-latest) / test	1m 31s
langchain-py (3.10, ubuntu-latest) / test	26s
build (3.10, windows-latest, 0)	1m 26s
build (3.12, ubuntu-latest, 0)	20s
build (3.12, ubuntu-latest, 1)	19s
build (3.10, ubuntu-latest, 0)	21s
build (3.10, windows-latest, 1)	1m 8s
build (3.11, windows-latest, 1)	1m 26s
build (3.11, ubuntu-latest, 1)	25s
build (3.10, ubuntu-latest, 1)	23s
build (3.13, ubuntu-latest, 0)	18s
build (3.13, ubuntu-latest, 1)	21s
build (3.13, windows-latest, 0)	1m 20s
build (3.12, windows-latest, 0)	1m 12s
build (3.11, windows-latest, 0)	1m 27s
build (3.13, windows-latest, 1)	1m 10s
build (3.12, windows-latest, 1)	58s
build (3.11, ubuntu-latest, 0)	22s
build (3.14, ubuntu-latest, 0)	5m 27s
build (3.14, ubuntu-latest, 1)	6m 40s
build (3.14, windows-latest, 0)	11m 31s
build (3.14, windows-latest, 1)	12m 53s
upload-wheel	0s
	57m 33s

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