refactor: reorganize the Coordinator and gsctl to adapt to the unified schema on FLEX Interactive #9

Job	Run time
test-build-flex (ubuntu-22.04, x86_64)	13m 10s
test-hqps-engine	58m 43s
test-cmake-options (ON, ON, ON)	7m 39s
test-cmake-options (ON, ON, OFF)	7m 19s
test-AOCC-compilation	8m 26s
test-cmake-options (ON, OFF, ON)	6m 34s
test-cmake-options (ON, OFF, OFF)	6m 41s
test-flex	8m 41s
test-cmake-options (OFF, ON, ON)	5m 36s
test-cmake-options (OFF, ON, OFF)	5m 2s
test-cmake-options (OFF, OFF, ON)	5m 6s
test-cmake-options (OFF, OFF, OFF)	5m 3s
	2h 18m 0s

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