[Core] Graduate MiniCPM-o 4.5 and PersonaPlex full-duplex serving out of experimental (#6196)

Signed-off-by: chickeyton <ngton2014@gmail.com>
Signed-off-by: Gao Han <hgaoaf@connect.ust.hk>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Gao Han <hgaoaf@connect.ust.hk>

docs/design/module/entrypoints.md

@@ -26,9 +26,18 @@ primary_code_paths:
   - vllm_omni/entrypoints/client_request_state.py
   - vllm_omni/entrypoints/stage_utils.py
   - vllm_omni/entrypoints/utils.py
+  - vllm_omni/entrypoints/duplex/**
+  - vllm_omni/entrypoints/duplex_request_client.py
+  - vllm_omni/clients/**
 primary_path_exceptions:
   - path: vllm_omni/entrypoints/openai/errors.py
     owner: error_contracts.md
+  - path: vllm_omni/entrypoints/duplex/**
+    owner: ../fullduplex.md
+  - path: vllm_omni/entrypoints/duplex_request_client.py
+    owner: ../fullduplex.md
+  - path: vllm_omni/clients/**
+    owner: ../fullduplex.md
 related_code_paths:
   - vllm_omni/errors.py
   - vllm_omni/inputs/**