Add disclaimers for Claude subscription #5591

Job	Run time
build-and-check	2m 54s
test-integration-packages/agent-runtime	40s
test-integration-packages/internal	1m 6s
test-integration-cli	41s
test-integration-common	40s
test-packages/internal	58s
test-cli	2m 36s
test-integration-packages/billing	1m 9s
test-packages/billing	43s
test-common	39s
test-integration-sdk	47s
test-sdk	45s
test-.agents	1m 11s
test-packages/agent-runtime	54s
test-web	45s
test-integration-web	41s
	17m 9s

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