Delete dead evals code #5315

Job	Run time
build-and-check	2m 46s
test-integration-common	45s
test-sdk	46s
test-cli	1m 10s
test-web	41s
test-integration-packages/billing	42s
test-integration-packages/internal	45s
test-integration-packages/agent-runtime	41s
test-common	40s
test-packages/agent-runtime	53s
test-packages/billing	42s
test-integration-.agents	42s
test-integration-cli	1m 0s
test-integration-web	41s
test-integration-sdk	42s
test-.agents	43s
test-packages/internal	43s
	15m 2s

Provide feedback