Merge main and preserve event-driven defaults in shared engine bases

Signed-off-by: Sy03 <1370724210@qq.com>

docs/design/module/engine_orchestration.md

@@ -16,6 +16,7 @@ required_reviewers:
   - "@yenuo26"
   - "@NickCao"
 primary_code_paths:
+  - vllm_omni/engine/omni_engine_base.py
   - vllm_omni/engine/async_omni_engine.py
   - vllm_omni/engine/async_engine_utils.py
   - vllm_omni/engine/orchestrator.py
@@ -28,8 +29,12 @@ related_code_paths:
   - vllm_omni/engine/stage_pool.py
   - vllm_omni/outputs/output_processor.py
   - vllm_omni/distributed/omni_coordinator/**
-  # Duplex kernel design is owned by ../fullduplex.md; listed here because the
-  # orchestrator hosts the duplex control plane.
+  # The duplex siblings (DuplexOmniEngine / DuplexOrchestrator) and the
+  # engine-resident session framework are owned by ../fullduplex.md; listed
+  # here because they fill the template seams of OmniEngineBase and
+  # OrchestratorBase.
+  - vllm_omni/engine/duplex_omni_engine.py
+  - vllm_omni/engine/duplex_orchestrator.py
   - vllm_omni/engine/duplex/**
 depends_on:
   - input_output_modality_contracts.md
@@ -48,6 +53,8 @@ validation_paths:
   - tests/engine/test_cfg_companion_lifecycle.py
   - tests/engine/test_rpc_result_router.py
   - tests/engine/duplex/**
+  - tests/engine/test_duplex_orchestrator.py
+  - tests/engine/test_duplex_omni_engine.py
   - tests/engine/test_duplex_import_boundary.py
 upstream_refs:
   - vllm.v1.engine.EngineCoreRequest

docs/design/module/entrypoints.md

@@ -19,7 +19,9 @@ required_reviewers:
 primary_code_paths:
   - vllm_omni/entrypoints/omni.py
   - vllm_omni/entrypoints/async_omni.py
+  - vllm_omni/entrypoints/async_omni_base.py
   - vllm_omni/entrypoints/omni_base.py
+  - vllm_omni/entrypoints/duplex_omni.py
   - vllm_omni/entrypoints/cli/**
   - vllm_omni/entrypoints/openai/**
   - vllm_omni/entrypoints/openpi/**
@@ -27,14 +29,13 @@ primary_code_paths:
   - 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
+  - path: vllm_omni/entrypoints/duplex_omni.py
     owner: ../fullduplex.md
   - path: vllm_omni/clients/**
     owner: ../fullduplex.md
@@ -42,7 +43,9 @@ related_code_paths:
   - vllm_omni/errors.py
   - vllm_omni/inputs/**
   - vllm_omni/outputs/**
+  - vllm_omni/engine/omni_engine_base.py
   - vllm_omni/engine/async_omni_engine.py
+  - vllm_omni/engine/duplex_omni_engine.py
   - vllm_omni/config/**
   - vllm_omni/deploy/**
 depends_on:
@@ -53,7 +56,9 @@ validation_paths:
   - tests/entrypoints/test_omni_entrypoints.py
   - tests/entrypoints/test_async_omni.py
   - tests/entrypoints/test_async_omni_pause_sleep_routing.py
-  - tests/entrypoints/test_async_omni_duplex.py
+  - tests/entrypoints/test_duplex_omni.py
+  - tests/entrypoints/duplex/**
+  - tests/entrypoints/openai_api/test_duplex_api_server.py
   - tests/entrypoints/test_serve.py
   - tests/entrypoints/test_stream_finish_reason.py
   - tests/entrypoints/openai/**