Merge remote-tracking branch 'origin/master' into codex/trim-ai-prose

# Conflicts:
#	docs/config-catalog.md
#	docs/event-producer-consumer.md
#	docs/rfc/implemented/feature/2026-07-05-dynamic-workflows.md
#	examples/acp-agent/tests/acp.snapshot.ts
#	packages/code-runtime/code-runtime-worker/tests/built-lib.e2e.ts
#	packages/code-runtime/code-runtime-worker/tsdown.config.ts

python/sdk-runtime/pyproject.toml

@@ -0,0 +1,24 @@
+[build-system]
+requires = ["hatchling>=1.24.0"]
+build-backend = "hatchling.build"
+
+[project]
+name = "deepseek-harness-runtime-bin"
+version = "0.0.0.dev0"
+description = "Pinned DeepSeek Harness runtime for the Python SDK"
+readme = "README.md"
+requires-python = ">=3.10"
+license = { text = "BSD-3-Clause" }
+
+# Include the injected executable and default config; exclude the dev-only node
+# closure from wheels and sdists.
+[tool.hatch.build]
+artifacts = ["src/deepseek_harness_runtime/runtime/dsh-jsonrpc-agent-*"]
+exclude = ["src/deepseek_harness_runtime/runtime/node"]
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/deepseek_harness_runtime"]
+
+[tool.hatch.build.targets.wheel.hooks.custom]
+
+[tool.hatch.build.targets.sdist.hooks.custom]