Add pd disaggregated inference #6433

Job	Run time
compute-version	2s
build-docs	0s
build-artifacts / code-lint	46s
build-artifacts / gateway-build	13s
build-artifacts / frontend-build	12s
build-artifacts / runner-test (macos-latest)	1m 4s
build-artifacts / runner-test (ubuntu-latest)	39s
build-artifacts / python-test	0s
build-artifacts / python-build	0s
build-artifacts / generate-json-schema	0s
build-artifacts / runner-compile (ubuntu-24.04, linux, amd64)	24s
build-artifacts / runner-compile (ubuntu-24.04-arm, linux, arm64)	39s
upload-pre-pypi-artifacts	0s
upload-post-pypi-artifacts	0s
	3m 59s

Provide feedback