fix: forbid extra arguments in FastMCP tool arg models (#3067) #3446

Job	Run time
checks / readme-snippets	15s
checks / pre-commit	57s
checks / docs	46s
checks / test (3.10, locked, ubuntu-latest)	1m 11s
checks / test (3.11, lowest-direct, windows-latest)	1m 45s
checks / test (3.13, lowest-direct, ubuntu-latest)	1m 7s
checks / test (3.11, locked, windows-latest)	1m 46s
checks / test (3.11, lowest-direct, ubuntu-latest)	1m 4s
checks / test (3.10, locked, windows-latest)	1m 49s
checks / test (3.12, locked, windows-latest)	1m 45s
checks / test (3.13, locked, ubuntu-latest)	59s
checks / test (3.14, locked, ubuntu-latest)	2m 4s
checks / test (3.12, locked, ubuntu-latest)	1m 22s
checks / test (3.14, lowest-direct, windows-latest)	1m 39s
checks / test (3.11, locked, ubuntu-latest)	1m 8s
checks / test (3.13, lowest-direct, windows-latest)	2m 0s
checks / test (3.12, lowest-direct, ubuntu-latest)	1m 13s
checks / test (3.12, lowest-direct, windows-latest)	2m 1s
checks / test (3.10, lowest-direct, windows-latest)	1m 39s
checks / test (3.14, locked, windows-latest)	2m 30s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 0s
checks / test (3.10, lowest-direct, ubuntu-latest)	1m 1s
checks / test (3.13, locked, windows-latest)	2m 0s
all-green	5s
	33m 6s

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