update memory gateway

config.example.yaml

@@ -22,7 +22,7 @@ openviking:
 # 记忆配置
 memory:
   # 默认命名空间
-  default_namespace: "soc"
+  default_namespace: "memory-gateway"
   # 默认搜索返回数量
   search_limit: 10
 
@@ -30,3 +30,17 @@ memory:
 logging:
   level: "INFO"
   format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
+
+# LLM 配置：用于 /api/summary 和 /api/knowledge/upload
+# 兼容 OpenAI Chat Completions API；也可指向本地 vLLM / Ollama OpenAI-compatible endpoint。
+llm:
+  base_url: "https://api.openai.com/v1"
+  api_key: ""
+  model: ""
+  timeout: 60
+  max_input_chars: 24000
+
+# Obsidian 配置：用于 /api/knowledge/upload 保存 Markdown 笔记
+obsidian:
+  vault_path: "/home/tom/memory-gateway/obsidian-vault"
+  knowledge_dir: "01_Knowledge/Uploaded"