feat(python-runtime): package the dsh CLI and profile assets

Make the zero-code dsh-python-runtime-closure depend on the real @deepseek-ai/dsh application and every required profile peer, then package apps/cli's built bin instead of the deleted Python carrier. Rename executables to deepseek-harness-sdk-runtime-<platform>-<arch>, update wheel/platform/build workflow discovery, and install a Python dsh console command that requires explicit DSH_HOME before exec.

Include profile, bundle, preset, native addon, and shared-library assets needed by the full CLI. Remove the checked-in default cordis.yml and preserve the existing wheel distribution names, Python module names, sidecar validation, and wire identity. Runtime resolution and release tests pin the new artifacts and dev Node carrier.

python/sdk-runtime/hatch_build.py

@@ -66,7 +66,9 @@ class RuntimeBuildHook(BuildHookInterface):
             )
         expected_executable = matches[0][1]
         runtime_dir = Path(self.root) / "src" / "deepseek_harness_runtime" / "runtime"
-        runtime_files = sorted(runtime_dir.glob("dsh-jsonrpc-agent-pkg-*") if runtime_dir.is_dir() else [])
+        runtime_files = sorted(
+            runtime_dir.glob("deepseek-harness-sdk-runtime-*") if runtime_dir.is_dir() else []
+        )
         expected_files = [expected_executable, f"{expected_executable}-rg"]
         if "-macos-" in expected_executable:
             expected_files.append(f"{expected_executable}-spawn-helper")