chore: stash

pkg/vector/mgr.py

@@ -1,13 +1,18 @@
 from __future__ import annotations
 
 from ..core import app
+from .vdb import VectorDatabase
+from .vdbs.chroma import ChromaVectorDatabase
 
 
 class VectorDBManager:
     ap: app.Application
+    vector_db: VectorDatabase = None
 
     def __init__(self, ap: app.Application):
         self.ap = ap
 
     async def initialize(self):
-        pass
+        # 初始化 Chroma 向量数据库（可扩展为多种实现）
+        if self.vector_db is None:
+            self.vector_db = ChromaVectorDatabase(self.ap)