refactor(settings): split agent and conversation settings schemas #10974

Job	Run time
Check OpenAPI Schema	29s
build-binary-and-test (ubuntu-latest)	2m 42s
Build & Push (python-arm64)	7m 12s
build-binary-and-test (macos-latest)	4m 44s
Build & Push (python-amd64)	5m 42s
Build & Push (golang-amd64)	8m 48s
Build & Push (golang-arm64)	6m 23s
Build & Push (java-amd64)	7m 53s
Build & Push (java-arm64)	7m 9s
Merge Multi-Arch Manifests (golang)	15s
Merge Multi-Arch Manifests (java)	14s
Merge Multi-Arch Manifests (python)	22s
Consolidate Build Information	5s
Update PR description with agent server image	6s
	52m 4s

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