Add McpServer/ClientResource{Template} and friends #221

Job	Run time
build (ubuntu-latest, Release)	1m 23s
build (ubuntu-latest, Debug)	1m 24s
build (windows-latest, Debug)	2m 45s
build (windows-latest, Release)	2m 47s
build (macos-latest, Release)	36s
build (macos-latest, Debug)	52s
publish-coverage	0s
	9m 47s

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