Merge remote-tracking branch 'origin/master' into worktree/provider-routed-llm-adapters

# Conflicts:
#	docs/config-catalog.md
#	packages/examples/acp-demo/tests/acp-agent.spec.ts
#	packages/examples/stdio-demo/README.md
#	packages/examples/stdio-demo/src/index.ts
#	packages/examples/stdio-demo/tests/stdio-agent.spec.ts

python/sdk-runtime/src/deepseek_harness_runtime/__init__.py

@@ -8,7 +8,7 @@ Two runtime carriers coexist under ``runtime/``, both injected by the repo's
   {x64, arm64}); the target machine needs no Node installation.
 - **node (dev-only)**: the full deploy closure under ``runtime/node/``
   (``package.json`` + ``node_modules/``), executed as ``node
-  runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-agent/lib/bin.js`` on a
+  runtime/node/node_modules/@deepseek-ai/dsh-jsonrpc-demo/lib/bin.js`` on a
   system Node >= 22.19. It is the current checkout's source build, never
   selected automatically, and excluded from wheel/sdist distributions.
 
@@ -123,7 +123,7 @@ def _current_platform_tag() -> str:
 def _node_launch_args() -> tuple[str, str]:
     node_root = bundled_package_dir() / "runtime" / "node"
     bin_js = (
-        node_root / "node_modules" / "@deepseek-ai" / "dsh-jsonrpc-agent" / "lib" / "bin.js"
+        node_root / "node_modules" / "@deepseek-ai" / "dsh-jsonrpc-demo" / "lib" / "bin.js"
     )
     if not bin_js.is_file():
         raise FileNotFoundError(

python/sdk-runtime/src/deepseek_harness_runtime/runtime/cordis.yml

@@ -8,7 +8,7 @@
 
 # Agent spine; the SDK server creates agents per sessionId.
 - id: agent-core
-  name: '@deepseek-ai/dsh-agent-core'
+  name: '@deepseek-ai/dsh-agent-spine-demo'
 
 # Stock DeepSeek adapters. Loading requires an API key; initialize and shutdown
 # may use a dummy key because they do not call the model.