feat: stabilize rag chat conversations and auto title sync

fastapi_admin/config/_settings.py

@@ -82,6 +82,15 @@ class VlmSettings(_Base):
     VLM_API_KEY: str = ""
 
 
+class EmbeddingSettings(_Base):
+    """Embedding 配置 [EMBEDDING]。"""
+    EMBEDDING_BASE_URL: str = ""
+    EMBEDDING_MODEL: str = ""
+    EMBEDDING_API_KEY: str = ""
+    EMBEDDING_DIM: int = 1024
+    EMBEDDING_BATCH_SIZE: int = 10
+
+
 class OcrSettings(_Base):
     """OCR 配置 [OCR]。"""
     OCR_BASE_URL: str = ""
@@ -125,5 +134,6 @@ redis = RedisSettings()
 oss = OssSettings()
 llm = LlmSettings()
 vlm = VlmSettings()
+embedding = EmbeddingSettings()
 ocr = OcrSettings()
 leaudit = LeauditSettings()