feat(web): present Cordis lifecycle tools

examples/acp-agent/cordis-tools.cordis.yml

@@ -0,0 +1,10 @@
+# Add the self-referential Cordis tools without changing the base ACP tool
+# presentation mode.
+- id: base
+  name: '@cordisjs/plugin-include'
+  config:
+    path: ./cordis.yml
+    patches:
+      - insert:
+          - id: tool-cordis
+            name: '@deepseek-ai/dsh-tool-cordis'