初始化：独立 oclaw 仓库首提交

- 在 oclaw/ 下重新初始化 Git 仓库
- 补齐子仓库 .gitignore，避免提交本地运行态数据（_local、node_modules、logs 等）
- 提交当前工程代码与配置

Made-with: Cursor

extensions/memory-lancedb/__init__.py

@@ -0,0 +1,17 @@
+from .index import (
+    build_memory_lancedb_plugin_entry,
+    escape_memory_for_prompt,
+    format_relevant_memories_context,
+    looks_like_prompt_injection,
+    plugin_entry,
+    register_memory_lancedb_plugin,
+)
+
+__all__ = [
+    "build_memory_lancedb_plugin_entry",
+    "escape_memory_for_prompt",
+    "format_relevant_memories_context",
+    "looks_like_prompt_injection",
+    "plugin_entry",
+    "register_memory_lancedb_plugin",
+]