Move netx URL/token into DSH host settings and credentials.

Mount MCP from dsh-netxops instead of OS env in the agent preset.

examples/local-debug/patch.cordis.yml

@@ -1,10 +1,9 @@
-# Local DeepSeekHarness overlay: discover netxops preset from this checkout.
+# Local DeepSeekHarness overlay: discover netxops preset + mount host bridge.
 #
 # Usage (from DeepSeekHarness root):
 #   pnpm dsh web --patch D:/project/chatgpt/netxops/examples/local-debug/patch.cordis.yml
 #
-# Prefer scripts/link-preset.ps1 when possible — it uses the default user preset root
-# and does not replace host agent-presets config.
+# Prefer also: scripts/link-preset.ps1 and scripts/set-netx-token.ps1
 
 - replace:
     - id: agent-presets
@@ -16,3 +15,14 @@
         roots:
           - path: D:/project/chatgpt/netxops/presets
             trust: user
+
+- insert:
+    - id: netxops
+      name: D:/project/chatgpt/netxops/src/index.ts
+      config:
+        apiUrl: http://127.0.0.1:8890
+        lang: zh
+        pythonCommand: python
+        tokenCredentialRef: NETX_API_TOKEN
+        toolCallTimeoutMs: 120000
+        failOnStartupError: false