feat(go-agent): Ported retrieval node, added Keenable web search tool (#16396)

Ported retrieval node, added Keenable web search tool
- [x] New Feature (non-breaking change which adds functionality)

pyproject.toml

@@ -112,7 +112,7 @@ dependencies = [
     "en-core-web-sm @ https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.8.0/en_core_web_sm-3.8.0-py3-none-any.whl",
     "slack-sdk==3.37.0",
     "socksio==1.0.0",
-    "agentrun-sdk>=0.0.16,<1.0.0",
+    "agentrun-sdk>=0.0.51,<1.0.0",
     "nest-asyncio>=1.6.0,<2.0.0",  # Needed for agent/component/message.py
     "sqlglotrs==0.9.0",
     "tavily-python==0.5.1",
@@ -238,13 +238,19 @@ packages = [
     'agent',
     'api',
     'deepdoc',
-    'graphrag',
-    'intergrations.chatgpt-on-wechat.plugins',
+    'rag.graphrag',
+    'tools.chatgpt_on_wechat.plugins',
     'mcp.server',
     'rag',
     'sdk.python.ragflow_sdk',
 ]
 
+# tools/ holds standalone Python projects whose names contain hyphens
+# (chatgpt-on-wechat). Python package names cannot contain hyphens, so
+# we map the underscored Python name to the hyphenated filesystem path.
+[tool.setuptools.package-dir]
+"tools.chatgpt_on_wechat.plugins" = "tools/chatgpt-on-wechat/plugins"
+
 [tool.ruff]
 line-length = 200
 exclude = [".venv", "rag/svr/discord_svr.py"]