[Model] Aura support - Non async chunk path (#4257)

Signed-off-by: Rein Yang <ruiruyang2@gmail.com>
Signed-off-by: R2-Y <ruiruyang2@gmail.com>

tests/config/test_pipeline_registry.py

@@ -30,6 +30,7 @@ class TestCentralRegistryDeclarations:
         assert "qwen2_5_omni" in _OMNI_PIPELINES
         assert "qwen2_5_omni_thinker_only" in _OMNI_PIPELINES
         assert "qwen3_omni_moe" in _OMNI_PIPELINES
+        assert "aura_omni" in _OMNI_PIPELINES
         assert "qwen3_tts" in _OMNI_PIPELINES
 
 
@@ -45,6 +46,20 @@ class TestLazyLoading:
         assert pipeline.model_type == "qwen3_omni_moe"
         assert pipeline.model_arch == "Qwen3OmniMoeForConditionalGeneration"
 
+    def test_getitem_loads_aura_omni_pipeline(self):
+        pipeline = _PIPELINE_REGISTRY["aura_omni"]
+        assert pipeline.model_type == "aura_omni"
+        assert [stage.model_stage for stage in pipeline.stages] == [
+            "asr",
+            "aura",
+            "qwen3_tts",
+            "code2wav",
+        ]
+        assert pipeline.stages[0].model_arch == "Qwen3ASRForConditionalGeneration"
+        assert pipeline.stages[1].model_arch == "AuraQwen3VLForConditionalGeneration"
+        assert pipeline.stages[2].model_arch == "Qwen3TTSTalkerForConditionalGeneration"
+        assert pipeline.stages[3].model_arch == "Qwen3TTSCode2Wav"
+
     def test_unknown_model_type_returns_none_via_get(self):
         assert _PIPELINE_REGISTRY.get("not_a_real_pipeline") is None
 
@@ -73,6 +88,7 @@ class TestLazyLoading:
                     "attr_fail": ("vllm_omni.config.stage_config", "NON_EXISTENT_VAR"),
                 },
             )
+            monkeypatch.setattr(_PIPELINE_REGISTRY, "_loaded", {})
 
             # Assert that list(_PIPELINE_REGISTRY.values()) and dict(_PIPELINE_REGISTRY.items())
             # both yield only healthy entries.