Merge remote-tracking branch 'origin/master' into codex/rfc-subagent-background-tasks

# Conflicts:
#	docs/architecture.md
#	docs/config-catalog.md
#	docs/cordis-catalog/events.md
#	docs/cordis-catalog/services.md
#	docs/event-producer-consumer.md
#	docs/module-graph.md
#	docs/tool-catalog.md
#	packages/bash/tool-bash/tests/integration.spec.ts
#	packages/bash/tool-bash/tests/tools.spec.ts
#	packages/core/agent-core/tests/agent-core.spec.ts
#	packages/core/agent-loop/README.md
#	packages/core/agent-loop/src/index.ts
#	packages/core/agent/README.md
#	packages/core/agent/src/index.ts
#	packages/core/agent/tests/agent.spec.ts
#	packages/subagent/subagent/README.md
#	packages/subagent/subagent/src/index.ts
#	packages/subagent/tool-subagent/README.md
#	packages/subagent/tool-subagent/src/index.ts
#	pnpm-lock.yaml
#	scripts/doc-budgets.manifest.json

scripts/gen-tool-catalog.ts

@@ -142,7 +142,7 @@ const TOOL_PACKAGES: ToolPackage[] = [
     toolsConfig: { mode: 'code' },
     async mount() {},
     note:
-      'Registered by the tool registry itself under `mode: code` / `mode: both` (see the Code Mode RFC). Under `code` it is the ONLY wire tool; the other registered tools are declared to the model as a generated TypeScript SDK prompt section instead, and a program calls them through port-bridged bindings that dispatch through the ordinary tools/pre-execute → tools/post-execute pipeline, one at a time.',
+      'Owned by the tool registry as a reserved transport outside filterable capability layers under `mode: code` / `mode: both` (see the Code Mode RFC). Under `code` it is the registry\'s only wire contribution; the other visible capabilities are declared in a generated TypeScript SDK section, and a program calls them through serialized bindings that re-enter the complete guarded tool pipeline and link each nested execution to this outer result.',
   },
   {
     pkg: '@deepseek-ai/dsh-tool-bash',