Add McpServer/ClientResource{Template} and friends #267

Job	Run time
build (ubuntu-latest, Debug)	2m 34s
build (macos-latest, Release)	1m 32s
build (windows-latest, Release)	4m 25s
build (windows-latest, Debug)	4m 26s
build (ubuntu-latest, Release)	3m 15s
build (macos-latest, Debug)	1m 12s
publish-coverage / publish-coverage	35s
	17m 59s

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